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Need a different depth?
Same size, deeper filter
Below is 12x24 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 Flanders20x24x1 NaturalAire Standard MERV 8
Regular price $110.99Sale price $110.99 Regular priceUnit price Case of 12 $9.25/filter -
Up to $16 offVendor:AAF Flanders24x36x1 NaturalAire Permaire Washable Pad
Regular price $183.99Sale price $183.99 Regular priceUnit price Case of 12 $15.33/filter$199.99 -
MERV 8Vendor:AAF Flanders24x30x1 NaturalAire Standard MERV 8
Regular price $186.99Sale price $186.99 Regular priceUnit price Case of 12 $15.58/filter -
MERV 8Vendor:AAF Flanders16x24x1 NaturalAire Standard MERV 8
Regular price $102.99Sale price $102.99 Regular priceUnit price Case of 12 $8.58/filter -
MERV 8Vendor:AAF Flanders18x24x1 NaturalAire Standard MERV 8
Regular price $111.99Sale price $111.99 Regular priceUnit price Case of 12 $9.33/filter -
MERV 8Vendor:AAF FlandersCustom Size NaturalAire Standard MERV 8 Air Filter
Regular price $208.99Sale price $208.99 Regular price -
MERV 8Vendor:AAF Flanders24x36x1 NaturalAire Standard MERV 8
Regular price $188.99Sale price $188.99 Regular priceUnit price Case of 12 $15.75/filter -
MERV 10Vendor:AAF Flanders14x24x1 NaturalAire Microparticle MERV 10
Regular price $187.99Sale price $187.99 Regular priceUnit price Case of 12 $15.67/filter -
MERV 8Vendor:AAF Flanders22x24x1 NaturalAire Standard MERV 8
Regular price $175.99Sale price $175.99 Regular priceUnit price Case of 12 $14.67/filter -
MERV 10Vendor:AAF Flanders16x24x1 NaturalAire Microparticle MERV 10
Regular price $72.99Sale price $72.99 Regular priceUnit price Case of 6 $12.17/filter -
MERV 10Vendor:AAF Flanders16x25x1 NaturalAire Microparticle MERV 10
Regular price $143.99Sale price $143.99 Regular priceUnit price Case of 12 $12.00/filter -
MERV 13Vendor:AAF Flanders20x30x1 NaturalAire Healthy Ultra MERV 13
Regular price $228.99Sale price $228.99 Regular priceUnit price Case of 12 $19.08/filter -
MERV 10Vendor:AAF Flanders
14x24x1 NaturalAire Microparticle MERV 10
Regular price $89.99Sale price $89.99 Regular priceUnit price Case of 6 $15.00/filter -
Vendor:AAF Flanders12x36x1 NaturalAire Healthy Ultra MERV 13
Regular price $321.99Sale price $321.99 Regular priceUnit price Case of 12 $26.83/filter -
Vendor:AAF Flanders24x30x1 NaturalAire Healthy Ultra MERV 13
Regular price $385.99Sale price $385.99 Regular priceUnit price Case of 12 $32.17/filter -
MERV 1-4Vendor:AAF Flanders12x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter
Regular price $59.99Sale price $59.99 Regular priceUnit price Case of 12 $5.00/filter
