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Need a different depth?
Same size, deeper filter
Below is 24x24 at 1 naturalaire″. A thicker filter holds more before it loads up, so it lasts longer between changes and puts less strain on the blower — we carry the same width and height in the depths below.
Ordering for a building? Ask for volume pricing or call 1-866-469-8556.
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MERV 13Vendor:AAF Flanders16x20x1 NaturalAire Healthy Ultra MERV 13
Regular price $224.99Sale price $224.99 Regular priceUnit price Case of 12 $18.75/filter -
Vendor:AAF Flanders14x18x1 NaturalAire Healthy Ultra MERV 13
Regular price $297.99Sale price $297.99 Regular priceUnit price Case of 12 $24.83/filter -
MERV 10Vendor:AAF Flanders16x16x1 NaturalAire Microparticle MERV 10
Regular price $240.99Sale price $240.99 Regular priceUnit price Case of 12 $20.08/filter -
MERV 10Vendor:AAF Flanders14x18x1 NaturalAire Microparticle MERV 10
Regular price $217.99Sale price $217.99 Regular priceUnit price Case of 12 $18.17/filter -
MERV 8Vendor:AAF Flanders16x20x4-1/2 NaturalAire Choice Allergen MERV 8
Regular price $164.99Sale price $164.99 Regular priceUnit price Case of 2 $82.50/filter -
Vendor:AAF Flanders17-1/2x23-1/2x1 NaturalAire Standard MERV 8
Regular price $156.99Sale price $156.99 Regular priceUnit price Case of 12 $13.08/filter -
MERV 13Vendor:AAF FlandersCustom Size NaturalAire Healthy Ultra MERV 13 Air Filter
Regular price $248.99Sale price $248.99 Regular price -
MERV 8Vendor:AAF Flanders18x30x1 NaturalAire Standard MERV 8
Regular price $154.99Sale price $154.99 Regular priceUnit price Case of 12 $12.92/filter -
MERV 1-4Vendor:AAF Flanders15x24x1/4 NaturalAire Kwik Kut Expanded Aluminum Filter KK1601
Regular price $271.99Sale price $271.99 Regular priceUnit price Case of 24 $11.33/filter$191.76 -
MERV 13Vendor:AAF Flanders14x14x1 NaturalAire Healthy Ultra MERV 13
Regular price $178.99Sale price $178.99 Regular priceUnit price Case of 12 $14.92/filter -
MERV 10Vendor:AAF Flanders16x16x1 NaturalAire Microparticle MERV 10
Regular price $120.99Sale price $120.99 Regular priceUnit price Case of 6 $20.17/filter -
MERV 8Vendor:AAF Flanders16x25x5 NaturalAire Choice Allergen MERV 8
Regular price $194.99Sale price $194.99 Regular priceUnit price Case of 2 $97.50/filter -
MERV 13Vendor:AAF Flanders14x20x1 NaturalAire Healthy Ultra MERV 13
Regular price $230.99Sale price $230.99 Regular priceUnit price Case of 12 $19.25/filter -
MERV 10Vendor:AAF Flanders20x22x1 NaturalAire Microparticle MERV 10
Regular price $123.99Sale price $123.99 Regular priceUnit price Case of 6 $20.67/filter -
MERV 8Vendor:AAF Flanders20x22-1/4x1 NaturalAire Standard MERV 8
Regular price $173.99Sale price $173.99 Regular priceUnit price Case of 12 $14.50/filter -
MERV 8Vendor:AAF Flanders14x20x1 NaturalAire Odor Eliminator with Baking Soda MERV 8
Regular price $62.99Sale price $62.99 Regular priceUnit price Case of 4 $15.75/filter
