Query: 16x24x4 furnace filter

title: BestAir HW1625-11R AC Furnace Air Filter, 16" x 25" x 4", MERV 11, Removes Allergens & Contaminants, Fits 100%, For Honeywell Models, Pack of 3
text: Product Description BestAir Extreme Allergens, Pollen and Dander Air Cleaning Filter For Honeywell - 16 X 25 X 4 MERV 11. Optimized For Honeywell 16 x 25 x 4 (actual 153/4 x 243/4 x 4⅜"). Fits Honeywell Air Cleaner Models: F100B1016, F100F1012, F100F1038, F100F2002, F100F2010, F200E1029. Compatible with Honeywell Air Filter Replacement Models: CF100A1009, CF100A1041, CF200A1008, FC100A1029, FC200E1029, POPUP1625, CF100A1041, 203719, F35/35R FC35A1001, F100/150 FC100A1026/1029, F200 FC200E1029, 203719. Our specialized filtration media has the most effective combination of particle capture rate, with minimum pressure drop, ensuring the best overall performance of your HVAC system and particle capture rate to clean the air. This media has special emphasis on particulate size that captures most airborne allergens. Made in the USA. Air Filter Type - Electrostatic Product Description BestAir Extreme Allergens, Pollen and Dander Air Cleaning Filter For Honeywell - 16 X 25 X 4 MERV 11. Optimized For Honeywell 16 x 25 x 4 (actual 153/4 x 243/4 x 4⅜"). Fits Honeywell Air Cleaner Models: F100B1016, F100F1012, F100F1038, F100F2002, F100F2010, F200E1029. Compatible with Honeywell Air Filter Replacement Models: CF100A1009, CF100A1041, CF200A1008, FC100A1029, FC200E1029, POPUP1625, CF100A1041, 203719, F35/35R FC35A1001, F100/150 FC100A1026/1029, F200 FC200E1029, 203719. Our specialized filtration media has the most effective combination of particle capture rate, with minimum pressure drop, ensuring the best overall performance of your HVAC system and particle capture rate to clean the air. This media has special emphasis on particulate size that captures most airborne allergens. Made in the USA. Air Filter Type - ElectrostaticFrom the manufacturer Read more Why BestAir? Removes Micro Allergens & Bacteria Removes Pet Dander Eliminates Smoke, Smog & Odor Removes Dust/Lint & Dust Mite Debris Read more BestAir Furnace Filter 1000 BestAir Furnace Filter 2000 BestAir Furnace Filter 3000 MERV Rating MERV 8 MERV 11 MERV 13 Removes Dust/Lint, Pollen, Dust Mite Debris, Pet Dander, Mold Spores ✓ ✓ ✓ Removes Bateria, Smoke, Virus ✓ ✓ Removes Smog, Odor ✓ Available Sizes (Inches) 16x20x4, 16x25x4, 20x20x4, 20x25x4 16x25x4, 20x25x4 16x25x4, 20x25x4 For Furnace Brand Honeywell Honeywell Honeywell Trust BestAir Family owned and operated, our focus is on the well-being of all our customers. You’ll benefit from over 64 years of industry foremost innovations in the areas of home humidification, furnace filtration, humidifier water treatments, and wonderful essential oils perfect at the home or the office. Made in the USA. Read more 

title: Filtrete 16x24x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 15.81 x 23.81 x 0.78)
text: Product Description Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality. Product Description Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality.From the manufacturer Read more Read more Healthy Living Ultra Allergen - 1500 MPR Healthy Living 1500 MPR Smart Healthy Living 1900 MPR Smart Healthy Living 1900 MPR Smart Healthy Living 2200 MPR Healthy Living 2200 MPR Smart Lint, Household Dust, Dust Mite Debris, Mold Spores, Pollen ✓ ✓ ✓ ✓ ✓ ✓ Pet Dander ✓ ✓ ✓ ✓ ✓ ✓ Smoke / Smog ✓ ✓ ✓ ✓ ✓ ✓ Cough & Sneeze Particles ✓ ✓ ✓ ✓ ✓ ✓ Bacteria / Virus ✓ ✓ ✓ ✓ ✓ ✓ Candle Soot / PM 2.5 Air Pollution - - ✓ ✓ ✓ ✓ Exhaust Particles - - - - ✓ ✓ Bluetooth Enabled - ✓ - ✓ - ✓ 

title: Filtrete NDP03-4IN-2P-2 AC Furnace Air Filter Allergen, Bacteria & Virus, 2 Count (Pack of 1)
text: Product Description Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality. Product Description Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality.From the manufacturer Read more Read more Allergen Defense Healthy Living MPR 1000 1550 Lint, Household Dust ✓ ✓ Dust Mite Debris ✓ ✓ Mold Spores ✓ ✓ Pollen ✓ ✓ Pet Dander ✓ ✓ Smoke, Smog ✓ ✓ Cough & Sneeze Particles ✓ Bacteria ✓ Virus ✓ 

title: Filtrete ADP01-2PK-2 16x25x4 AC Furnace Air Filter, MPR 1000, Fits Honeywell and Lennox Devices, Micro Allergen Defense Deep Pleat, 2-Pack (Actual Dimensions 15.88 x 24.56 x 4.31), 2 Count
text: Product Description Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog). Product Description Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).From the manufacturer Read more Read more Allergen Defense - 1000 MPR Healthy Living Ultra Allergen - 1500 MPR Healthy Living 1500 MPR Smart Healthy Living 1900 MPR Healthy Living 1900 MPR Smart Lint, Household Dust, Dust Mite Debris, Mold Spores, Pollen ✓ ✓ ✓ ✓ ✓ Pet Dander ✓ ✓ ✓ ✓ ✓ Smoke / Smog ✓ ✓ ✓ ✓ ✓ Cough & Sneeze Particles ✓ ✓ ✓ ✓ Bacteria / Virus ✓ ✓ ✓ ✓ Candle Soot ✓ ✓ PM 2.5 Air Pollution ✓ ✓ Bluetooth Enabled ✓ ✓ Amazon Dash Replenishment ✓ ✓ 

title: Filtrete 16x24x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 6-Pack (exact dimensions 15.81 x 23.81 x 0.81)
text: Product Description Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog). Product Description Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).From the manufacturer Read more Read more Allergen Defense - 1000 MPR Healthy Living Ultra Allergen - 1500 MPR Healthy Living 1500 MPR Smart Healthy Living 1900 MPR Healthy Living 1900 MPR Smart Lint, Household Dust, Dust Mite Debris, Mold Spores, Pollen ✓ ✓ ✓ ✓ ✓ Pet Dander ✓ ✓ ✓ ✓ ✓ Smoke / Smog ✓ ✓ ✓ ✓ ✓ Cough & Sneeze Particles ✓ ✓ ✓ ✓ Bacteria / Virus ✓ ✓ ✓ ✓ Candle Soot ✓ ✓ PM 2.5 Air Pollution ✓ ✓ Bluetooth Enabled ✓ ✓ Amazon Dash Replenishment ✓ ✓ 

title: Filtrete 16x25x4(SlimFit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack (actual dimensions 15.5 x 24.5 x 3.75)
text: Product Description Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality. Product Description Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality.From the manufacturer Read more Read more Allergen Defense Healthy Living MPR 1000 1550 Lint, Household Dust ✓ ✓ Dust Mite Debris ✓ ✓ Mold Spores ✓ ✓ Pollen ✓ ✓ Pet Dander ✓ ✓ Smoke, Smog ✓ ✓ Cough & Sneeze Particles ✓ Bacteria ✓ Virus ✓ 

title: Filterbuy 16x24x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 x 23.38 x 3.63 Inches)
text: From the brand Previous page At Filterbuy, we pride ourselves in being a one-stop shop for all of your air conditioner, furnace, or HVAC system filter replacements. This is why we offer over 600 custom sizes in a variety of filtration ratings to ensure that you can find the perfect fit, regardless of your unique needs. We do this in the pursuit of our goal to provide you, your family, and your community access to clean indoor air that enables you to live and breathe freely. What makes our products unique? We offer premium features that provide an enhanced filtration experience via a pleated, electrostatic design that captures more particles and a reinforced beverage board frame that withstands extreme temperatures. What problem are we solving? We give customers the ability to simply purchase the exact filter size they need from the comfort of their homes. Plus, our robust supply chain ensures that we can deliver these custom sizes quickly at no extra cost. Why do we love what we do? We love being able to provide a service that helps keep our communities healthy. 20x20x1 Air Filters (4 Packs) Visit the Store 16x25x1 Air Filters (4 Packs) Visit the Store 20x25x1 Air Filters (4 Packs) Visit the Store 20x25x5 Honeywell Air Filters Visit the Store Next page Product Description Previous page Measurement System Minimum Efficiency Reporting Value (MERV) Rates ability of filters to trap air particles on a scale of 1-20 (smallest microns captured at 20). Standard Protection (90%) MERV 8 Air Filters (Silver) Perfect for almost any home or business that wants great indoor air quality at a reasonable rate. Superior Protection (95%) MERV 11 Air Filters (Gold) Perfect for homes that want extra defense for factors like pets, smokers, or allergy-sufferers. Optimal Protection (98%) MERV 13 Air Filters (Platinum) Perfect for larger homes & businesses, and those who want the best possible filtration experience. Standard Protection (90%) Odor Eliminator Air Filters with Activated Carbon Perfect for homes that want to inhibit undesirable smells while maintaining reliable MERV 8 quality. Next page 1 What is a MERV Rating? 2 MERV 8 3 MERV 11 4 MERV 13 5 Odor Eliminator Replacement Air Filter 16x24x4 (Actual Size: 15.38 x 23.38 x 3.63 Inches) 16x24x4 MERV 8 16x24x4 MERV 11 16x24x4 MERV 13 16x25x1 MERV 8 (Popular) 20x20x1 MERV 8 (Popular) 20x25x1 MERV 8 (Popular) Recommended Use Standard Home & Business Superior Home & Business Optimal Home & Business Standard Home & Business Standard Home & Business Standard Home & Business Comparable Ratings MPR 600 & FPR 5 MPR 1000-1200 & FPR 7 MPR 1500-1900 & FPR 10 MPR 600 & FPR 5 MPR 600 & FPR 5 MPR 600 & FPR 5 Filtration Effectiveness 90% Airborne Particles 95% Airborne Particles 98% Airborne Particles 90% Airborne Particles 90% Airborne Particles 90% Airborne Particles Particle Size 3 - 10 Microns 1 - 3 Microns 0.3 - 1 Microns 3 - 10 Microns 3 - 10 Microns 3 - 10 Microns Dust & Debris ✔ ✔ ✔ ✔ ✔ ✔ Mold & Pollen ✔ ✔ ✔ ✔ ✔ ✔ Lint & Dander ✔ ✔ ✔ ✔ ✔ ✔ Smog & Smoke ✘ ✔ ✔ ✘ ✘ ✘ Bacteria ✘ ✘ ✔ ✘ ✘ ✘ Choosing the Correct Filter Size Nominal Size vs. Actual Size The nominal size is a shorthand number rounded to the nearest whole or half inch, normally in a larger font (ex: 16 x 16 x 1). Whereas the actual size is an exact measurement, normally in a smaller font, that depicts the filter's precise dimensions (ex: 15.75 x 15.75 x .75). All filters have both. Measuring Your Air Filters If your current air filter does not have a dimension listed on the frame, use a tape measure to record the length x width x depth to find the actual size. Then round these measurements up to the nearest inch to find a corresponding nominal size, which will be easier to locate when searching online. Why should I change my air filter? To maintain a healthy lifestyle, as breathing dirty air can put you at risk to develop asthma, allergies, and other respiratory ailments. Plus, old filters can cause system defects which may lead to unwanted expenses via energy costs and repairs. Will these air filters fit my system? Most of our filters are universally compatible, and will work with virtually any furnace, air conditioner, heat pump, or HVAC system. But if you see a specific brand name like Honeywell within a product title, then it is designed for an exact model. How do I change my air filter? Once you find the right size, turn off your power supply and remove the cover from your intake vent. You can then take out the old filter and dispose of it safely. Finally, just insert your new filter, replace the cover, and turn the power back on. How often should I change my air filter? We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean. But, this is subject to change based on filter size and variable factors for pet owners, allergy-sufferers, homes with children, etc. How many air filters do I need? This varies for every customer depending on specific needs like those referenced in the prior answer. However, our selection includes package quantities that range from 1 to 12 filters, so no matter what your situation may be, we've got you covered. About Us Live Free and Breathe Freely Our promise to you At Filterbuy, we care about the air you breathe because we know how important it is to maintaining a healthy lifestyle. This is why we work around the clock to assure that you, your family, and your community have access to clean indoor air, free of allergens and pollutants, that enables you to always live free and breathe freely. Over 600 Custom Air Filter Sizes No matter the size, we have what you're looking for We now offer more than 600 different custom air filter sizes, because we know that when it comes to clean air, there isn’t a one-size fits all solution. This ensures that we can complete our mission of providing you value with a quality product that is sent directly to your door, regardless of your filtration needs. Where We Came From Nearly 70 years of giving back to our communities Our small, family-owned and operated company has evolved since its inception in 1958 to the filtration business that you know and love today with nearly 1,000 employees from all walks of life. As our team continues to expand to new neighborhoods across the country, we make sure to stay true to our values by keeping our commitment to community investment and personal aid at every possible opportunity. 100% American Made Local sourcing, manufacturing, and distribution From our first air filter produced in 2013, we have proudly built our business in the USA, now manufacturing in Alabama, Florida, Pennsylvania, and Utah. This robust network gives us the unique ability to swiftly fulfill diverse, custom orders to households and businesses across the country. 

title: Honeywell FC100A1029 16 x 25 Media Air Filter (MERV 11)
text: Product Description 16 x 25 x 4 Media Air Filter with a Merv 11 rating. Air Filter Type:Non-Electrostatic Product Description 16 x 25 x 4 Media Air Filter with a Merv 11 rating. Air Filter Type:Non-ElectrostaticFrom the manufacturer Honeywell FC100A1029 16 x 25 x 4 Media Air Filter Description: For reliable and efficient air filtration, the Honeywell Home Air Cleaner Filter captures a significant amount of airborne particles that circulate through the filter. These replacement filters have a MERV 8 rating and come in standard HVAC sizes for your home. Read more 

title: NaturalAire Pre-Pleat 40 Air Filter, MERV 8, 16 x 25 x 4-Inch, 6-Pack
text: Product Description Product Description The Flanders NaturalAire Pre-Pleat 40 Air Filter is a rugged, industrial grade disposable air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing for strength. This combination is then folded into an accordion pleat arrangement to increase filtering surface. This greater filtering surface allows more effective filtration while keeping airflow resistance low during its 90-day service life. The media pack is encased and sealed within a die-cut, moisture resistant frame. Performance level is MERV (Minimum Efficiency Reporting Value) 8, providing filtration against many airborne particulates found in indoor air. From the Manufacturer This is a rugged, industrial grade disposable pleated air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing. This combination is then folded into an accordion pleat arrangement to increase filtering surface. This greater filtering surface allows more effective filtration while keeping airflow resistance low. The media pack is encased and sealed within a die-cut, moisture resistant frame. Performance level is MERV 8. Product Description Product Description The Flanders NaturalAire Pre-Pleat 40 Air Filter is a rugged, industrial grade disposable air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing for strength. This combination is then folded into an accordion pleat arrangement to increase filtering surface. This greater filtering surface allows more effective filtration while keeping airflow resistance low during its 90-day service life. The media pack is encased and sealed within a die-cut, moisture resistant frame. Performance level is MERV (Minimum Efficiency Reporting Value) 8, providing filtration against many airborne particulates found in indoor air. From the Manufacturer This is a rugged, industrial grade disposable pleated air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing. This combination is then folded into an accordion pleat arrangement to increase filtering surface. This greater filtering surface allows more effective filtration while keeping airflow resistance low. The media pack is encased and sealed within a die-cut, moisture resistant frame. Performance level is MERV 8.From the manufacturer Read more The Flanders Story Founded in 1950, Flanders is proud to be a U.S. based company that designs, manufactures, markets, and distributes the widest variety of air filters and air refining products available today. As one of the nation’s largest manufacturers of air filtration products, Flanders is on the cutting edge of the latest in purifying technology. When life gets congested, Flanders helps you clear the air for a healthier household. NaturalAire Pre-Pleat 40 LPD Air Filter Low Pressure Drop Pre-Filter The NaturalAire Pre-Pleat 40 LPD air filter offers high filtration to protect your HVAC system and indoor air against particulates while also minimizing air pressure drop off to keep your system running at peak efficiency. The NaturalAire Pre-Pleat 40 LPD air filter is best used as a pre-filter or for heavy-duty commercial, industrial or pharmaceutical applications where high dust holding is required. The NaturalAire Pre-Pleat 40 LPD air filter is suitable for a wide variety of HVAC systems and holds a MERV (Minimum Efficiency Reporting Value) rating of 8, which means it is third-party certified to effectively reduce indoor dust and particle debris. MERV ratings provide a standard comparison of air filter performance. A higher MERV rating signifies greater efficiency and increased protection against airborne particles. Breathe easy knowing that Flanders provides the best quality product to keep your indoor air pure. Reduces common household/indoor dust and other airborne particles Minimizes air pressure drop off Available in almost any size to fit almost any household heating or cooling system Easy to install and replace every 90 days Manufactured in the USA Read more Filtration Without Sacrificing Airflow Utilizing a unique new fiber technology, we have achieved the goal of maintaining MERV 8 performance at an air pressure resistance that is 40% lower than the competition. At the same time, the NaturalAire Pre-Pleat 40 LPD air filter’s dust-holding capacity remains the highest in the industry. You don't have to compromise on efficiency, quality or satisfaction when you choose a NaturalAire air filter from Flanders. Reduce Harmful Allergens With a rating of MERV 8, the NaturalAire Pre-Pleat 40 LPD air filter captures up to 85% of floating air particles as small as 3.0 microns – this is impressive when one considers that a strand of human hair has a width of 50 microns. The NaturalAire Pre-Pleat 40 LPD air filter works to eliminate carpet fibers, pollen, dust mites, household dust and pet dander from your indoor air for up to 90 days before replacement, offering a real difference that you can feel. Durability and Installation The NaturalAire Pre-Pleat 40 LPD air filter’s frame is bordered with recyclable, clay-coated, moisture-resistant molding for long-lasting durability and increased efficiency. The filter’s sturdy, non-woven synthetic media stands up to the elements and to the temperature shifts put out by your HVAC system. The NaturalAire Pre-Pleat 40 LPD air filter can be installed in PF-1 Holding Frames, K-Trac Framing Modules, Surepleat Side Access Housings, and Bag-In/Bag-Out Containment housings. Measuring Your Air Filter Choosing the right size filter is important for keeping your home's air clean. An improperly sized filter will bend if it is too large or fail to catch impurities if it is too small. To determine the dimensions of your filter, measure the width, height, and depth separately in inches of the space where the filter will go in your HVAC system. This will give you three measurements. For instance, a filter with a width of 20 inch, a height of 20 inch, and a depth of 1 inch will give you a filter with dimensions of 20x20x1. Read more The Importance of Changing Your HVAC Filter When it comes to extending the life of your HVAC unit, changing the air filter is crucial. Clean air filters are essential for the overall performance and long-term protection of your unit – an old air filter reduces your HVAC unit’s air flow and decreases energy efficiency. This can damage the equipment, as a dirty or clogged air filter can lead to overheating or impair an evaporating mechanism in a cooling unit, further reducing air flow and causing your HVAC unit to run slower and less effectively, costing you money and leaving harmful and unpleasant pollutants in your home’s air. For cost-effective heating and cooling and the highest possible air quality, the NaturalAire Pre-Pleat 40 LPD air filter is a choice you can feel secure about. Read more NaturalAire Pre-Pleat 40 LPD NaturalAire Pre-Pleat 62RM11 NaturalAire Pre-Pleat 40 Charcoal MERV Rating MERV 8 MERV 11 MERV 6 Textile & Carpet Fibers ✓ ✓ ✓ Pollen ✓ ✓ ✓ Household Dust & Dust Mites ✓ ✓ ✓ Pet Dander ✓ ✓ ✓ Mold Spores ✓ Car Fumes & Smog ✓ Odors ✓ 

title: Nordic Pure 16x24x4 MERV 8 Pleated AC Furnace Air Filters 2 Pack
text: Product Description Product Description Nordic Pure 16x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 8 furnace air filters are comparable to HVAC filters with the rating of MPR 800. Particles in indoor air are measured in microns; for scale, a human hair is about 70 microns wide. Each Nordic Pure 4” MERV 8 furnace air filter captures airborne particles as small as 3.0 to 10.0 microns. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance.The effective life of your AC air filter depends on both the inside and outside conditions in which you live. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy.Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". From the Manufacturer The Nordic Pure MERV 8 anti-allergen pleated air filters are made out of an electrostatically charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from pollen, household dust, mold spores, and dust mites. With each pass through the pleated filter, the air in your living environment improves. Nordic Pure's synthetic filter media will not permit the growth of bacteria or mold, therefore, making your environment healthier. This air filter will capture other large particle contaminants to keep surfaces free of dust longer in your home. MERV 8 air filters are comparable to air filters with the MPR rating of 500-600 or FPR rating of Green. Particles in indoor air are measured in microns, which are 1/1000 of a millimeter. A human hair is about 70 microns wide. A MERV 8 Nordic Pure air filter captures airborne particles as small as 3.0 to 10.0 microns. This high performance air filter will outperform non-electrostatic fiber-glass filters, washable filters, and poly disposable filters. Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the nominal size. With the 4-Inch and 5-Inch air filters there is a wide variance between the nominal size and actual size. Almost ALL filters are a fraction of an inch smaller than the nominal size printed on the filter so it is best if you measure your filter for the EXACT size and compare it to our "Actual Size". Because of this, the filter you are replacing could be called a 16x25x4 and really be the same as our 16x25x5. This is why we ask you to measure your filter so you aren't surprised if the filter doesn't fit! Our MERV 8 four or five inch air filter should be changed at least every 6 months depending on your environment. Changing your air filter at the recommended time will help maintain a healthy environment as well as keeping your air conditioning and heating systems running efficiently. Product Description Product Description Nordic Pure 16x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 8 furnace air filters are comparable to HVAC filters with the rating of MPR 800. Particles in indoor air are measured in microns; for scale, a human hair is about 70 microns wide. Each Nordic Pure 4” MERV 8 furnace air filter captures airborne particles as small as 3.0 to 10.0 microns. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance.The effective life of your AC air filter depends on both the inside and outside conditions in which you live. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy.Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". From the Manufacturer The Nordic Pure MERV 8 anti-allergen pleated air filters are made out of an electrostatically charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from pollen, household dust, mold spores, and dust mites. With each pass through the pleated filter, the air in your living environment improves. Nordic Pure's synthetic filter media will not permit the growth of bacteria or mold, therefore, making your environment healthier. This air filter will capture other large particle contaminants to keep surfaces free of dust longer in your home. MERV 8 air filters are comparable to air filters with the MPR rating of 500-600 or FPR rating of Green. Particles in indoor air are measured in microns, which are 1/1000 of a millimeter. A human hair is about 70 microns wide. A MERV 8 Nordic Pure air filter captures airborne particles as small as 3.0 to 10.0 microns. This high performance air filter will outperform non-electrostatic fiber-glass filters, washable filters, and poly disposable filters. Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the nominal size. With the 4-Inch and 5-Inch air filters there is a wide variance between the nominal size and actual size. Almost ALL filters are a fraction of an inch smaller than the nominal size printed on the filter so it is best if you measure your filter for the EXACT size and compare it to our "Actual Size". Because of this, the filter you are replacing could be called a 16x25x4 and really be the same as our 16x25x5. This is why we ask you to measure your filter so you aren't surprised if the filter doesn't fit! Our MERV 8 four or five inch air filter should be changed at least every 6 months depending on your environment. Changing your air filter at the recommended time will help maintain a healthy environment as well as keeping your air conditioning and heating systems running efficiently.From the manufacturer Nordic Pure Benefits Filters Pet Dander Your favorite four-legged friend could be capable of triggering allergies and asthma attacks. Nordic Pure air filters help remove pet dander, also known as the shedding of skin cells, from furry or feathery animals such as cats, dogs, hamsters, and birds. Fight Household Odors Our Pleated Plus Carbon air filters provide heavy-duty air odor fighting power. Heat, cooking, laundry and pets all add to the onslaught of odors that linger in homes. Our Carbon layer filters out odors as the air moves. Viruses & Allergens Nordic Pure air filters remove allergens such as pollen, mold and dust mites from the air in your home. These pollutants can cause miserable allergy symptoms like coughing, sneezing and watery eyes. Recycled Frame All of Nordic Pure’s air filters are framed using recycled beverage board paper, making them easier on the environment. Read more Pleated MERV 8 Filter Pleated MERV 10 Filter Pleated MERV 12 Filter Pleated MERV 8 Filter + Carbon Pleated MERV 10 Filter + Carbon Pleated MERV 12 Filter + Carbon Removes Lint, Dust, Pollen, Dust Mites, and Mold Spores ✓ ✓ ✓ ✓ ✓ ✓ Removes Pet Dander ✓ ✓ ✓ ✓ Removes Smoke, Smog, Candle Soot, Exhaust, Bacteria, and Viruses ✓ ✓ Eliminates Odors ✓ ✓ ✓ 

title: Nordic Pure 16x24x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack
text: Product Description Product Description Nordic Pure 16x24x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance.The effective life of your AC air filter depends on both the inside and outside conditions in which you live. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy.Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". From the Manufacturer 16x24x4 MERV 12 Pleated Air Condition Furnace Filter Box of 2 - Manufactured by Nordic Pure. Product Description Product Description Nordic Pure 16x24x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance.The effective life of your AC air filter depends on both the inside and outside conditions in which you live. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy.Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". From the Manufacturer 16x24x4 MERV 12 Pleated Air Condition Furnace Filter Box of 2 - Manufactured by Nordic Pure.From the manufacturer Nordic Pure Benefits Filters Pet Dander Your favorite four-legged friend could be capable of triggering allergies and asthma attacks. Nordic Pure air filters help remove pet dander, also known as the shedding of skin cells, from furry or feathery animals such as cats, dogs, hamsters, and birds. Choose Your Filtration Level Our Pleated Plus Carbon air filters provide heavy-duty air odor fighting power. Heat, cooking, laundry and pets all add to the onslaught of odors that linger in homes. Our Carbon layer filters out odors as the air moves. Removes Allergens Nordic Pure air filters remove allergens such as pollen, mold and dust mites from the air in your home. These pollutants can cause miserable allergy symptoms like coughing, sneezing and watery eyes. Recycled Frame All of Nordic Pure’s air filters are framed using recycled beverage board paper, making them easier on the environment. Read more Pleated MERV 8 Filter Pleated MERV 10 Filter Pleated MERV 12 Filter Pleated MERV 8 Filter + Carbon Pleated MERV 10 Filter + Carbon Pleated MERV 12 Filter + Carbon Removes Lint, Dust, Pollen, Dust Mites, and Pet Dander ✓ ✓ ✓ ✓ ✓ ✓ Removes Mold Spores, Bacteria, and Viruses ✓ ✓ ✓ ✓ Removes Smoke, Smog, Candle Soot, and Exhaust ✓ ✓ Eliminates Odors ✓ ✓ ✓ 

title: Nordic Pure 16x25x5 MERV 12 Honeywell/Lennox AC Furnace Air Filters 2 Pack
text: Product Description Product Description Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". With the 4" and 5" air filters there is a wider variance depending on the manufacturer. Nordic Pure Honeywell Replacement MERV 12 rated air filters are traditional 5” filter at an actual 4 3/8”. You should always measure your current filter or the housing to make sure the actual size correlates with the filter you are ordering. Nordic Pure pleated air filters are manufactured using a heavy-duty, moisture resistant beverage board frame. There is a metal mesh grid bonded to the pleats for extra support. Our AC filter media prevents the growth of bacteria or mold, resulting in a much healthier living environment. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance. The effective life of your AC air filter depends on both the inside and outside conditions in which you live. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy. From the Manufacturer Nordic Pure 16x25x5 MERV 12 Honeywell Replacement AC Furnace Air Filters. IMPORTANT NOTE: Almost ALL filters are a fraction of an inch smaller than the nominal size printed on the filter. It is best if you measure your filter for the EXACT size and compare it to our "Actual Size" listed above. With the 4-Inch and 5-Inch filters there are many different exact sizes for the different HVAC manufacturers. Because of this, your filter may say 16x25x4 on it but really be the same as our 16x25x5. This is why we ask you to measure your filter so you aren't surprised if the filter doesn't fit! You may also want to look at our Honeywell replacement 16x25x5 filter. Just check the "Actual Size" before ordering. Nordic Pure air filters are made out of an electro statically-charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from allergy causing pollen, fine dust, smoke particles, airborne plant spores, bacteria, and some viruses. A MERV 121 Nordic Pure air filter captures airborne particles as small as 0.3 microns! Our air filters do not kill germs, however, the filter media does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs. Product Description Product Description Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". With the 4" and 5" air filters there is a wider variance depending on the manufacturer. Nordic Pure Honeywell Replacement MERV 12 rated air filters are traditional 5” filter at an actual 4 3/8”. You should always measure your current filter or the housing to make sure the actual size correlates with the filter you are ordering. Nordic Pure pleated air filters are manufactured using a heavy-duty, moisture resistant beverage board frame. There is a metal mesh grid bonded to the pleats for extra support. Our AC filter media prevents the growth of bacteria or mold, resulting in a much healthier living environment. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance. The effective life of your AC air filter depends on both the inside and outside conditions in which you live. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy. From the Manufacturer Nordic Pure 16x25x5 MERV 12 Honeywell Replacement AC Furnace Air Filters. IMPORTANT NOTE: Almost ALL filters are a fraction of an inch smaller than the nominal size printed on the filter. It is best if you measure your filter for the EXACT size and compare it to our "Actual Size" listed above. With the 4-Inch and 5-Inch filters there are many different exact sizes for the different HVAC manufacturers. Because of this, your filter may say 16x25x4 on it but really be the same as our 16x25x5. This is why we ask you to measure your filter so you aren't surprised if the filter doesn't fit! You may also want to look at our Honeywell replacement 16x25x5 filter. Just check the "Actual Size" before ordering. Nordic Pure air filters are made out of an electro statically-charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from allergy causing pollen, fine dust, smoke particles, airborne plant spores, bacteria, and some viruses. A MERV 121 Nordic Pure air filter captures airborne particles as small as 0.3 microns! Our air filters do not kill germs, however, the filter media does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs.From the manufacturer Nordic Pure Benefits Filters Pet Dander Your favorite four-legged friend could be capable of triggering allergies and asthma attacks. Nordic Pure air filters help remove pet dander, also known as the shedding of skin cells, from furry or feathery animals such as cats, dogs, hamsters, and birds. Choose Your Filtration Level Our Pleated Plus Carbon air filters provide heavy-duty air odor fighting power. Heat, cooking, laundry and pets all add to the onslaught of odors that linger in homes. Our Carbon layer filters out odors as the air moves. Removes Allergens Nordic Pure air filters remove allergens such as pollen, mold and dust mites from the air in your home. These pollutants can cause miserable allergy symptoms like coughing, sneezing and watery eyes. Recycled Frame All of Nordic Pure’s air filters are framed using recycled beverage board paper, making them easier on the environment. Read more Pleated MERV 8 Filter Pleated MERV 10 Filter Pleated MERV 12 Filter Pleated MERV 8 Filter + Carbon Pleated MERV 10 Filter + Carbon Pleated MERV 12 Filter + Carbon Removes Lint, Dust, Pollen, Dust Mites, and Pet Dander ✓ ✓ ✓ ✓ ✓ ✓ Removes Mold Spores, Bacteria, and Viruses ✓ ✓ ✓ ✓ Removes Smoke, Smog, Candle Soot, and Exhaust ✓ ✓ Eliminates Odors ✓ ✓ ✓ 

title: Nordic Pure 16x25x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack
text: Product Description Product Description Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3/8 depth 16x25x4 filter in your Honeywell unit you should order our 16x25x5 Honeywell Replacement air filter that measures 15 3/4 x 24 3/4 x 4 3/8 (15.75x24.75x4.38). Nordic Pure 16x25x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy. From the Manufacturer Nordic Pure 16x25x4 MERV 12 Pleated AC Furnace Air Filters. Actual Size: 15-1/2-Inch by 24-1/2-Inch by 3-3/4-Inch. Changing your air filter is the first step in insuring your HVAC system runs at its optimal level this season. Generally, you should change your 4-Inch air filters every 3 to 6 months. Particles in indoor air are measured in microns, which are 1/1000 of a millimeter. A human hair is about 100 microns wide. A Nordic Pure air filter captures airborne particles as small as 0.3 microns! Nordic Pure air filters do not kill germs, however, the filter media does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs. Nordic Pure air filters are made out of an electro statically-charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from allergy causing pollen, fine dust, smoke particles, airborne plant spores, bacteria, and some viruses. Product Description Product Description Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size". With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3/8 depth 16x25x4 filter in your Honeywell unit you should order our 16x25x5 Honeywell Replacement air filter that measures 15 3/4 x 24 3/4 x 4 3/8 (15.75x24.75x4.38). Nordic Pure 16x25x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. MERV 12 furnace air filters are comparable to HVAC filters with the rating of MPR 1500-1900. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance. It is important to regularly change your furnace air filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy. From the Manufacturer Nordic Pure 16x25x4 MERV 12 Pleated AC Furnace Air Filters. Actual Size: 15-1/2-Inch by 24-1/2-Inch by 3-3/4-Inch. Changing your air filter is the first step in insuring your HVAC system runs at its optimal level this season. Generally, you should change your 4-Inch air filters every 3 to 6 months. Particles in indoor air are measured in microns, which are 1/1000 of a millimeter. A human hair is about 100 microns wide. A Nordic Pure air filter captures airborne particles as small as 0.3 microns! Nordic Pure air filters do not kill germs, however, the filter media does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs. Nordic Pure air filters are made out of an electro statically-charged synthetic material that draws airborne particulates to it like a magnet. Electrostatic filters help trap airborne particles to protect your family from allergy causing pollen, fine dust, smoke particles, airborne plant spores, bacteria, and some viruses.From the manufacturer Nordic Pure Benefits Filters Pet Dander Your favorite four-legged friend could be capable of triggering allergies and asthma attacks. Nordic Pure air filters help remove pet dander, also known as the shedding of skin cells, from furry or feathery animals such as cats, dogs, hamsters, and birds. Choose Your Filtration Level Our Pleated Plus Carbon air filters provide heavy-duty air odor fighting power. Heat, cooking, laundry and pets all add to the onslaught of odors that linger in homes. Our Carbon layer filters out odors as the air moves. Removes Allergens Nordic Pure air filters remove allergens such as pollen, mold and dust mites from the air in your home. These pollutants can cause miserable allergy symptoms like coughing, sneezing and watery eyes. Recycled Frame All of Nordic Pure’s air filters are framed using recycled beverage board paper, making them easier on the environment. Read more Pleated MERV 8 Filter Pleated MERV 10 Filter Pleated MERV 12 Filter Pleated MERV 8 Filter + Carbon Pleated MERV 10 Filter + Carbon Pleated MERV 12 Filter + Carbon Removes Lint, Dust, Pollen, Dust Mites, and Pet Dander ✓ ✓ ✓ ✓ ✓ ✓ Removes Mold Spores, Bacteria, and Viruses ✓ ✓ ✓ ✓ Removes Smoke, Smog, Candle Soot, and Exhaust ✓ ✓ Eliminates Odors ✓ ✓ ✓ 

title: Filterbuy 16x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 x 23.38 x 0.75 Inches)
text: From the brand Previous page At Filterbuy, we pride ourselves in being a one-stop shop for all of your air conditioner, furnace, or HVAC system filter replacements. This is why we offer over 600 custom sizes in a variety of filtration ratings to ensure that you can find the perfect fit, regardless of your unique needs. We do this in the pursuit of our goal to provide you, your family, and your community access to clean indoor air that enables you to live and breathe freely. What makes our products unique? We offer premium features that provide an enhanced filtration experience via a pleated, electrostatic design that captures more particles and a reinforced beverage board frame that withstands extreme temperatures. What problem are we solving? We give customers the ability to simply purchase the exact filter size they need from the comfort of their homes. Plus, our robust supply chain ensures that we can deliver these custom sizes quickly at no extra cost. Why do we love what we do? We love being able to provide a service that helps keep our communities healthy. 20x20x1 Air Filters (4 Packs) Visit the Store 16x25x1 Air Filters (4 Packs) Visit the Store 20x25x1 Air Filters (4 Packs) Visit the Store 20x25x5 Honeywell Air Filters Visit the Store Next page Product Description Previous page Measurement System Minimum Efficiency Reporting Value (MERV) Rates ability of filters to trap air particles on a scale of 1-20 (smallest microns captured at 20). Standard Protection (90%) MERV 8 Air Filters (Silver) Perfect for almost any home or business that wants great indoor air quality at a reasonable rate. Superior Protection (95%) MERV 11 Air Filters (Gold) Perfect for homes that want extra defense for factors like pets, smokers, or allergy-sufferers. Optimal Protection (98%) MERV 13 Air Filters (Platinum) Perfect for larger homes & businesses, and those who want the best possible filtration experience. Standard Protection (90%) Odor Eliminator Air Filters with Activated Carbon Perfect for homes that want to inhibit undesirable smells while maintaining reliable MERV 8 quality. Next page 1 What is a MERV Rating? 2 MERV 8 3 MERV 11 4 MERV 13 5 Odor Eliminator Replacement Air Filter 16x24x1 (Actual Size: 15.38 x 23.38 x 0.75 Inches) 16x24x1 MERV 8 16x24x1 MERV 11 16x24x1 MERV 13 16x24x1 Odor Eliminator Recommended Use Standard Home & Business Superior Home & Business Optimal Home & Business Standard Home & Business Comparable Ratings MPR 600 & FPR 5 MPR 1000-1200 & FPR 7 MPR 1500-1900 & FPR 10 MPR 600 & FPR 5 Filtration Effectiveness 90% Airborne Particles 95% Airborne Particles 98% Airborne Particles 90% Airborne Particles Particle Size 3 - 10 Microns 1 - 3 Microns 0.3 - 1 Microns 3 - 10 Microns Dust & Debris ✔ ✔ ✔ ✔ Mold & Pollen ✔ ✔ ✔ ✔ Lint & Dander ✔ ✔ ✔ ✔ Smog & Smoke ✘ ✔ ✔ ✘ Bacteria ✘ ✘ ✔ ✘ Odors ✘ ✘ ✘ ✔ Choosing the Correct Filter Size Nominal Size vs. Actual Size The nominal size is a shorthand number rounded to the nearest whole or half inch, normally in a larger font (ex: 16 x 16 x 1). Whereas the actual size is an exact measurement, normally in a smaller font, that depicts the filter's precise dimensions (ex: 15.75 x 15.75 x .75). All filters have both. Measuring Your Air Filters If your current air filter does not have a dimension listed on the frame, use a tape measure to record the length x width x depth to find the actual size. Then round these measurements up to the nearest inch to find a corresponding nominal size, which will be easier to locate when searching online. Why should I change my air filter? To maintain a healthy lifestyle, as breathing dirty air can put you at risk to develop asthma, allergies, and other respiratory ailments. Plus, old filters can cause system defects which may lead to unwanted expenses via energy costs and repairs. Will these air filters fit my system? Most of our filters are universally compatible, and will work with virtually any furnace, air conditioner, heat pump, or HVAC system. But if you see a specific brand name like Honeywell within a product title, then it is designed for an exact model. How do I change my air filter? Once you find the right size, turn off your power supply and remove the cover from your intake vent. You can then take out the old filter and dispose of it safely. Finally, just insert your new filter, replace the cover, and turn the power back on. How often should I change my air filter? We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean. But, this is subject to change based on filter size and variable factors for pet owners, allergy-sufferers, homes with children, etc. How many air filters do I need? This varies for every customer depending on specific needs like those referenced in the prior answer. However, our selection includes package quantities that range from 1 to 12 filters, so no matter what your situation may be, we've got you covered. About Us Live Free and Breathe Freely Our promise to you At Filterbuy, we care about the air you breathe because we know how important it is to maintaining a healthy lifestyle. This is why we work around the clock to assure that you, your family, and your community have access to clean indoor air, free of allergens and pollutants, that enables you to always live free and breathe freely. Over 600 Custom Air Filter Sizes No matter the size, we have what you're looking for We now offer more than 600 different custom air filter sizes, because we know that when it comes to clean air, there isn’t a one-size fits all solution. This ensures that we can complete our mission of providing you value with a quality product that is sent directly to your door, regardless of your filtration needs. Where We Came From Nearly 70 years of giving back to our communities Our small, family-owned and operated company has evolved since its inception in 1958 to the filtration business that you know and love today with nearly 1,000 employees from all walks of life. As our team continues to expand to new neighborhoods across the country, we make sure to stay true to our values by keeping our commitment to community investment and personal aid at every possible opportunity. 100% American Made Local sourcing, manufacturing, and distribution From our first air filter produced in 2013, we have proudly built our business in the USA, now manufacturing in Alabama, Florida, Pennsylvania, and Utah. This robust network gives us the unique ability to swiftly fulfill diverse, custom orders to households and businesses across the country. 

title: Honeywell Home MicroDefense AC Furnace Air Filter 16 x 25 x 4 MERV 8 (1 pk)
text: Product Description Product Description Breathe in a cleaner home with a Honeywell Home Air Cleaner Filters that helps keep hazardous, microscopic airborne particles out and fresh air flowing in. Exceptional protection against dust, viruses, bacteria, fungus, pollen, and spores. Recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air. Lasts up to 12 months without losing quality over time. You can improve the air quality in your home with Honeywell's whole-house air cleaner filters. Today's tightly-built homes trap dust, allergens and more, which explains why poor indoor air quality ranks among the top five environmental risks to public health. Honeywell Air Filters are significantly more effective and efficient than standard one-inch fiberglass filters, plus they last up to one year. They're easy to install and sizes are available to fit all Honeywell plus most Aprilaire, Space-Gard and Trion Air Bear models. From the Manufacturer You can improve the air quality in your home with Honeywell's whole-house air cleaner filters. Today's tightly-built homes trap dust, allergens and more, which explains why poor indoor air quality ranks among the top five environmental risks to public health. Honeywell Air Filters are significantly more effective and efficient than standard one-inch fiberglass filters, plus they last up to one year. They're easy to install and sizes are available to fit all Honeywell plus most Aprilaire®, Space-Gard® and Trion Air Bear® models. Product Description Product Description Breathe in a cleaner home with a Honeywell Home Air Cleaner Filters that helps keep hazardous, microscopic airborne particles out and fresh air flowing in. Exceptional protection against dust, viruses, bacteria, fungus, pollen, and spores. Recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air. Lasts up to 12 months without losing quality over time. You can improve the air quality in your home with Honeywell's whole-house air cleaner filters. Today's tightly-built homes trap dust, allergens and more, which explains why poor indoor air quality ranks among the top five environmental risks to public health. Honeywell Air Filters are significantly more effective and efficient than standard one-inch fiberglass filters, plus they last up to one year. They're easy to install and sizes are available to fit all Honeywell plus most Aprilaire, Space-Gard and Trion Air Bear models. From the Manufacturer You can improve the air quality in your home with Honeywell's whole-house air cleaner filters. Today's tightly-built homes trap dust, allergens and more, which explains why poor indoor air quality ranks among the top five environmental risks to public health. Honeywell Air Filters are significantly more effective and efficient than standard one-inch fiberglass filters, plus they last up to one year. They're easy to install and sizes are available to fit all Honeywell plus most Aprilaire®, Space-Gard® and Trion Air Bear® models.From the manufacturer Read more Our Air Filter captures a high percentage of airborne particles, including microscopic particles: fibers, mites, dust, pollen, mold, and more! It's high MERV Rating indicates its high effectiveness at capturing these particles. No need to worry about constantly replacing your filter. Filtration lasts up to 12 months without losing quality over time. Highly recommended for homes with pets, people with allergies, homes with smokers, and anyone who wants cleaner air. Read more Read more Honeywell MicroDefense Air Filter CF100A1009 Honeywell MicroDefense Air Filter CF200A1008 Honeywell MicroDefense Air Filter CF200A1024 Honeywell MicroDefense Air Filter CF100A1025 Honeywell MicroDefense Air Filter CF2200A1005 MERV Rating (Certified July 31 2014, Rep #3139) MERV 8 — up to 20 times more efficient than a one-inch fiberglass filter. MERV 12 rating — up to 60 times more efficient than a one-inch fiberglass filter. MERV 12 rating — up to 60 times more efficient than a one-inch fiberglass filter. MERV 8 — up to 20 times more efficient than a one-inch fiberglass filter. MERV 10 rating — up to 40 times more efficient than a one-inch fiberglass filter. Dimensions 16x25x4 in 16x25x4 in 20x20x4 in 20x25x4 in 20x24x4 in Compatible with All Honeywell and many Aprilaire, Space-Gard and Trion Air Bear models. All Honeywell and many Aprilaire, Space-Gard and Trion Air Bear models. All Honeywell and many Aprilaire, Space-Gard and Trion Air Bear models. Aprilaire/Space-Gard models 2200 and 2251. Aprilaire or Space-Gard 2200/2250 (CF2200).