Search query: 18 x 30 x 1 air filter

Product: Aerostar 18x20x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 3/4"x 19 3/4" x 3/4")
Brand: Aerostar
Color: MERV 11
Relevance: Substitute
Nominal size: 18x20x1; Actual size 17 3/4"x 19 3/4" x 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7.
Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
100% synthetic electrostatic media for high efficiency with low air flow resistance
Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive

Product: Flanders/Precisionaire 10055.011224 Fiberglass Furnace Filter (Pack of 12)
Brand: Precisionaire
Relevance: Irrelevant
Model Number: 10055.011224
Item Package Length: 24.199999975316"
Item Package Width: 12.699999987046"
Item Package Height: 10.49999998929"

Product: 18x30x1 (17.5x24.5) MERV 11 Air Filter/Furnace Filters (4 pack)
Brand: Filters Now
Relevance: Exact
Electrostatically charged filters. Great for helping reduce airborne allergens. Lasts up to 3 months! Made in the USA.
Electrostatically charged filter
Great for helping reduce airborne allergens
Lasts up to 3 months!
Made in the USA

Product: 18x30x1 Filtrete Filter
Brand: Filtrete
Color: White
Relevance: Exact
Model number: FILTRETE-ULTRA-18x30x1
Country of Origin: Mexico
No batteries required
Brand name: Filtrete

Product: Nordic Pure 18x20x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack
Brand: Nordic Pure
Relevance: Substitute
Actual Size: 17 1/2 x 19 1/2 x 3/4
Attracts indoor allergens, dust, pollen and other airborne contaminants.
Hypoallergenic and pleated electrostatic filter material
Nordic Pure recommends changing 1” air filters every 30-90 days
Proudly Made in the USA

Product: Nordic Pure 18x24x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack
Brand: Nordic Pure
Relevance: Substitute
Nominal Size: 18 x 24 x 1, Actual Size: 17 1/2 x 23 1/2 x 3/4 (17.5 x 23.5 x 0.75)
Attracts indoor allergens, dust, pollen and other airborne contaminants.
Hypoallergenic and antimicrobial pleated electrostatic filter material
Nordic Pure recommends changing 1” air filters every 30-90 days
Made in the USA

Product: Nordic Pure 18x30x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack
Brand: Nordic Pure
Relevance: Exact
Nominal Size: 18 x 30 x 1, Actual Size: 17 3/4 x 29 3/4 x 3/4 (17.75 x 29.75 x 0.75)
Attracts indoor allergens, dust, pollen and other airborne contaminants.
Hypoallergenic and antimicrobial pleated electrostatic filter material
Nordic Pure recommends changing 1” air filters every 30-90 days
Made in the USA