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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 8Vendor:AAF Flanders20x25x5 NaturalAire Choice Allergen MERV 8
Regular price $112.99Sale price $112.99 Regular priceUnit price Case of 2 $56.50/filter -
MERV 10Vendor:AAF Flanders14x18x1 NaturalAire Microparticle MERV 10
Regular price $127.99Sale price $127.99 Regular priceUnit price Case of 6 $21.33/filter -
MERV 8Vendor:AAF Flanders17-1/2x29-1/2x1 NaturalAire Standard MERV 8
Regular price $170.99Sale price $170.99 Regular priceUnit price Case of 12 $14.25/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 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 Flanders18x24x1 NaturalAire Microparticle MERV 10
Regular price $148.99Sale price $148.99 Regular priceUnit price Case of 12 $12.42/filter -
MERV 10Vendor:AAF Flanders24x30x1 NaturalAire Microparticle MERV 10
Regular price $275.99Sale price $275.99 Regular priceUnit price Case of 12 $23.00/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 8Vendor:AAF Flanders12x24x1 NaturalAire Odor Eliminator with Baking Soda MERV 8
Regular price $62.99Sale price $62.99 Regular priceUnit price Case of 4 $15.75/filter -
MERV 10Vendor:AAF Flanders20x24x1 NaturalAire Microparticle MERV 10
Regular price $199.99Sale price $199.99 Regular priceUnit price Case of 12 $16.67/filter -
MERV 10Vendor:AAF Flanders10x24x1 NaturalAire Microparticle MERV 10
Regular price $242.99Sale price $242.99 Regular priceUnit price Case of 12 $20.25/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 -
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 8Vendor:AAF Flanders12x12x1 NaturalAire Standard MERV 8
Regular price $97.99Sale price $97.99 Regular priceUnit price Case of 12 $8.17/filter -
MERV 8Vendor:AAF Flanders21-1/2x23-1/2x1 NaturalAire Standard MERV 8
Regular price $183.99Sale price $183.99 Regular priceUnit price Case of 12 $15.33/filter -
MERV 11Vendor:AAF Flanders20x25x4-1/2 NaturalAire Optimum Allergen MERV 11
Regular price $145.99Sale price $145.99 Regular priceUnit price Case of 2 $73.00/filter
