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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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Vendor:AAF Flanders12x36x1 NaturalAire Healthy Ultra MERV 13
Regular price $321.99Sale price $321.99 Regular priceUnit price Case of 12 $26.83/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 -
Up to $10.39 offVendor:AAF FlandersWAREHOUSE DEAL 15x20x1 NaturalAire Healthy Ultra MERV 13
Only 1 leftRegular price $149.99Sale price $149.99 Regular priceUnit price Case of 11 $13.64/filter$160.38 -
MERV 10Vendor:AAF Flanders12x36x1 NaturalAire Microparticle MERV 10
Regular price $187.99Sale price $187.99 Regular priceUnit price Case of 12 $15.67/filter -
MERV 8Up to $20.11 offContact SupportVendor:AAF FlandersWAREHOUSE DEAL 12x24x1 NaturalAire Standard MERV 8
Regular price $79.88Sale price $79.88 Regular priceUnit price Case of 12 $6.66/filter$99.99 -
MERV 8Vendor:AAF Flanders20x25x4-1/2 NaturalAire Choice Allergen MERV 8
Regular price $104.99Sale price $104.99 Regular priceUnit price Case of 2 $52.50/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 8Up to $20.11 offContact SupportVendor:AAF FlandersWAREHOUSE DEAL 20x20x5 NaturalAire Choice Allergen MERV 8
Regular price $89.88Sale price $89.88 Regular priceUnit price Case of 2 $44.94/filter$109.99 -
MERV 8Vendor:KochMulti-Pleat XL8 MERV 8 Standard Capacity
Regular price From $103.99Sale price From $103.99 Regular priceUnit price Case of 12 $8.67/filter -
MERV 10Vendor:AAF Flanders18x20x1 NaturalAire Microparticle MERV 10
Regular price $93.99Sale price $93.99 Regular priceUnit price Case of 6 $15.67/filter -
MERV 10Up to $12.67 offVendor:AAF FlandersWAREHOUSE DEAL 10x24x1 NaturalAire Microparticle MERV 10
Only 1 leftRegular price $24.99Sale price $24.99 Regular priceUnit price Case of 2 $12.50/filter$37.66 -
MERV 10Vendor:AAF Flanders20x30x1 NaturalAire Microparticle MERV 10
Regular price $94.99Sale price $94.99 Regular priceUnit price Case of 6 $15.83/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 8Vendor:AAF Flanders18x20x1 NaturalAire Standard MERV 8
Regular price $105.99Sale price $105.99 Regular priceUnit price Case of 12 $8.83/filter -
MERV 10Vendor:AAF Flanders10x10x1 NaturalAire Microparticle MERV 10
Regular price $116.99Sale price $116.99 Regular priceUnit price Case of 6 $19.50/filter -
MERV 8Up to $27.11 offVendor:AAF FlandersWAREHOUSE DEAL 11-1/2x11-1/2x1 NaturalAire Standard MERV 8
Only 1 leftRegular price $118.88Sale price $118.88 Regular priceUnit price Case of 12 $9.91/filter$145.99
