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Need a different depth?
Same size, deeper filter
Below is 10x24 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 10Vendor:AAF Flanders17-1/2x17-1/2x1 NaturalAire Microparticle MERV 10
Regular price $101.99Sale price $101.99 Regular priceUnit price Case of 6 $17.00/filter -
MERV 10Vendor:AAF Flanders15x30x1 NaturalAire Microparticle MERV 10
Regular price $246.99Sale price $246.99 Regular priceUnit price Case of 12 $20.58/filter -
MERV 10Vendor:AAF Flanders15x20x1 NaturalAire Microparticle MERV 10
Regular price $167.99Sale price $167.99 Regular priceUnit price Case of 12 $14.00/filter -
Up to $79.21 offVendor:AAF FlandersWAREHOUSE DEAL 12x20x1 NaturalAire Healthy Ultra MERV 13
Only 1 leftRegular price $129.99Sale price $129.99 Regular priceUnit price Case of 10 $13.00/filter$209.20 -
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 Flanders18x36x1 NaturalAire Microparticle MERV 10
Regular price $129.99Sale price $129.99 Regular priceUnit price Case of 6 $21.67/filter -
MERV 10Vendor:AAF Flanders15x30x1 NaturalAire Microparticle MERV 10
Regular price $123.99Sale price $123.99 Regular priceUnit price Case of 6 $20.67/filter -
Vendor:AAF Flanders12x18x1 NaturalAire Healthy Ultra MERV 13
Regular price $277.99Sale price $277.99 Regular priceUnit price Case of 12 $23.17/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 8Contact SupportVendor:AAF Flanders20x25x3 NaturalAire Choice Allergen MERV 8
Regular price $210.99Sale price $210.99 Regular priceUnit price Case of 3 $70.33/filter -
MERV 10Vendor:AAF Flanders17-1/2x17-1/2x1 NaturalAire Microparticle MERV 10
Regular price $229.99Sale price $229.99 Regular priceUnit price Case of 12 $19.17/filter -
MERV 10Vendor:AAF Flanders18x25x1 NaturalAire Microparticle MERV 10
Regular price $260.99Sale price $260.99 Regular priceUnit price Case of 12 $21.75/filter -
Vendor:AAF Flanders23-1/2x23-1/2x1 NaturalAire Healthy Ultra MERV 13
Regular price $357.99Sale price $357.99 Regular priceUnit price Case of 12 $29.83/filter -
MERV 10Vendor:AAF Flanders18x18x1 NaturalAire Microparticle MERV 10
Regular price $114.99Sale price $114.99 Regular priceUnit price Case of 6 $19.17/filter -
MERV 10Vendor:AAF Flanders14x14x1 NaturalAire Microparticle MERV 10
Regular price $74.99Sale price $74.99 Regular priceUnit price Case of 6 $12.50/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
