Search query: 18 x 30 x 1 air filter

Product: FilterBuy 20x30x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (12-Pack, Silver)
Brand: FilterBuy
Color: Silver
Relevance: Substitute
The FilterBuy replacement air filter 20x30x1 (actual measurements: 19.50" x 29.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 8 synthetic media (comparable with Clean Living Dust Defense MPR 600) is recommended in most scenarios due to its capability to trap 90% of airborne particles, protecting your home or business from debris, lint, pollen, mold, dander, and other forms of dust without impacting air flow. The high-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by three times that of fiberglass models. Plus, our industrial-grade beverage board frames are paired with dual wire backings that significantly outperform traditional cardboard compositions by improving structural integrity with their ability to endure temperatures up to 200 degrees Fahrenheit. Installation is also made simple with the addition of easy-to-understand arrows that help identify the direction of air flow and subsequently the way the filter needs to be placed. To top it off, all our components are 100% manufactured within the United States and designed with recyclable materials, providing an eco-friendly alternative to enhancing your air quality. FilterBuy: Breathe Freely!
20x30x1 replacement air filters for your furnace, air conditioner, or HVAC system (actual size: 19.50 x 29.50 x 0.75 inches)
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
All components are manufactured within the United States and designed with recyclable materials

Product: Precisionaire Furnace Air Filter 18 " X 20 " X 1 " Fiberglass
Brand: Flanders
Relevance: Substitute
This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50 years. The filtering medium is continuous filament spun glass. The frame is made with one continuous piece of chipboard to guard against corner separation. For peak equipment protection and energy efficiency, these filters should be changed monthly in periods of high use. Buy a case and be set for the year! 18" x 20" x 1" EZ Flow II spun fiberglass disposable furnace filter Flat panel No metal media retainers Up to MERV rating 4 30 day filter Effective against dust/lint.
18" x 20" x 1"
EZ Flow II spun fiberglass disposable furnace filter
Flat panel
No metal media retainers
Up to MERV rating 4