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Need a different depth?
Same size, deeper filter
Below is 14x20 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 8Up to $47.11 offContact SupportVendor:AAF FlandersWAREHOUSE DEAL 14x22x1 NaturalAire Standard MERV 8
Regular price $105.88Sale price $105.88 Regular priceUnit price Case of 12 $8.82/filter$152.99 -
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 10Vendor:AAF Flanders16x24x1 NaturalAire Microparticle MERV 10
Regular price $175.99Sale price $175.99 Regular priceUnit price Case of 12 $14.67/filter -
MERV 8Vendor:AAF Flanders21-1/2x24x1 NaturalAire Standard MERV 8
Regular price $180.99Sale price $180.99 Regular priceUnit price Case of 12 $15.08/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 -
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 -
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 FlandersPREpleat LPD MERV 10 High Capacity
Regular price From $111.99Sale price From $111.99 Regular priceUnit price Case of 12 $9.33/filter -
MERV 13Vendor:AAF FlandersPREpleat M13 MERV 13
Regular price From $195.99Sale price From $195.99 Regular priceUnit price Case of 12 $16.33/filter -
Vendor:AAF Flanders29-1/2x19-1/2x1 NaturalAire Standard MERV 8
Regular price $283.99Sale price $283.99 Regular priceUnit price Case of 12 $23.67/filter -
MERV 13Vendor:AAF Flanders12x12x1 NaturalAire Healthy Ultra MERV 13
Regular price $233.99Sale price $233.99 Regular priceUnit price Case of 12 $19.50/filter -
Vendor:AAF Flanders16x16x1 NaturalAire Healthy Ultra MERV 13
Regular price $275.99Sale price $275.99 Regular priceUnit price Case of 12 $23.00/filter -
Contact SupportVendor:AAF FlandersNaturalAire Permaire Washable Pad HH20130
Regular price $77.99Sale price $77.99 Regular price -
MERV 10Vendor:AAF Flanders18x18x1 NaturalAire Microparticle MERV 10
Regular price $261.99Sale price $261.99 Regular priceUnit price Case of 12 $21.83/filter -
MERV 1-4Vendor:RTFPrimeShield MAX Airflow MERV 1-4 Fiberglass Panel Basic Air Filters
Regular price From $57.99Sale price From $57.99 Regular priceUnit price Case of 12 $4.83/filter -
MERV 13Vendor:AAF Flanders12x24x1 NaturalAire Healthy Ultra MERV 13
Regular price $174.99Sale price $174.99 Regular priceUnit price Case of 12 $14.58/filter
