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Need a different depth?
Same size, deeper filter
Below is 16x24 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 8Vendor:AAF Flanders14x25x1 NaturalAire Standard MERV 8
Regular price $105.99Sale price $105.99 Regular priceUnit price Case of 12 $8.83/filter -
MERV 8Vendor:AAF Flanders19x20x4 NaturalAire Choice Allergen MERV 8
Regular price $136.99Sale price $136.99 Regular priceUnit price Case of 2 $68.50/filter -
MERV 10Up to $18.11 offVendor:AAF FlandersWAREHOUSE DEAL 18x24x1 NaturalAire Microparticle MERV 10
Regular price $59.88Sale price $59.88 Regular priceUnit price Case of 6 $9.98/filter$77.99 -
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 10Vendor:AAF Flanders10x20x1 NaturalAire Microparticle MERV 10
Regular price $71.99Sale price $71.99 Regular priceUnit price Case of 6 $12.00/filter -
MERV 13Vendor:AAF Flanders14x25x1 NaturalAire Healthy Ultra MERV 13
Regular price $249.99Sale price $249.99 Regular priceUnit price Case of 12 $20.83/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 13Vendor:AAF Flanders10x20x1 NaturalAire Healthy Ultra MERV 13
Regular price $218.99Sale price $218.99 Regular priceUnit price Case of 12 $18.25/filter -
MERV 10Vendor:RTFPrimeShield Enhanced MERV 10 Pleated Air Filters
Regular price From $99.99Sale price From $99.99 Regular priceUnit price Case of 12 $8.33/filter -
Vendor:AAF Flanders19-1/2x23x1 NaturalAire Standard MERV 8
Regular price $266.99Sale price $266.99 Regular priceUnit price Case of 12 $22.25/filter -
MERV 8Vendor:AAF Flanders15x20x1 NaturalAire Standard MERV 8
Regular price $96.99Sale price $96.99 Regular priceUnit price Case of 12 $8.08/filter -
MERV 10Vendor:AAF Flanders14x20x1 NaturalAire Microparticle MERV 10
Regular price $89.99Sale price $89.99 Regular priceUnit price Case of 6 $15.00/filter -
MERV 10Vendor:AAF Flanders18x30x1 NaturalAire Microparticle MERV 10
Regular price $122.99Sale price $122.99 Regular priceUnit price Case of 6 $20.50/filter -
MERV 13Vendor:AAF Flanders21x21x1 NaturalAire Healthy Ultra MERV 13
Regular price $257.99Sale price $257.99 Regular priceUnit price Case of 12 $21.50/filter -
MERV 1-4Vendor:AAF Flanders15x24x1/4 NaturalAire Kwik Kut Foam Filter KK500
Regular price $120.99Sale price $120.99 Regular priceUnit price Case of 24 $5.04/filter -
MERV 13Vendor:AAF Flanders18x18x1 NaturalAire Healthy Ultra MERV 13
Regular price $195.99Sale price $195.99 Regular priceUnit price Case of 12 $16.33/filter
