(855) 345-8289//Email US
filterbuy

Shop by

air-filters
>

Emerson Compatible Air Filter Replacements

Filterbuy replacement air filters offer the same high quality materials and performance as the name brand but at a fraction of the cost.

CUSTOMER REVIEW

5star

Absolutely the best and most efficient way to purchase furnace filters! No problem finding the filter I needed, filters delivered within a couple of days, fit perfectly and shipping is FREE! What's not to like?

Christine P.

filter 16x25x5 - MERV 11
16x25x5 - MERV 11
Actual: 15 3/4 x 24 3/4 x 4 3/8
Designed to Replace:
F825-0432/F8110397
Designed to Fit:
SST 14C26S-010

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$55.94 ea

as low as $ 33.98 when you buy 2 or more

filter 16x26x5 - MERV 11
16x26x5 - MERV 11
Actual: 16 1/8 x 25 3/4 x 4 7/8

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$78.57 ea

as low as $ 43.35 when you buy 2 or more

filter 16x21x5 - MERV 11
16x21x5 - MERV 11
Actual: 16 1/4 x 21 x 5
Designed to Replace:
F825-0431/F8110385
Designed to Fit:
SST 10C26S-010

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$29.49 ea

as low as $ 26.49 when you buy 2 or more

filter 20x21x5 - MERV 11
20x21x5 - MERV 11
Actual: 20 3/4 x 20 5/8 x 5
Designed to Replace:
F825-0337/F8110321
Designed to Fit:
SST 16C28S-010

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$35.49 ea

as low as $ 32.49 when you buy 2 or more

filter 20x26x5 - MERV 11
20x26x5 - MERV 11
Actual: 20 x 25 7/8 x 4 7/8
Designed to Replace:
F825-0338/F8110319
Designed to Fit:
SST 20C26S-010

MERV 11 - filters pollen, dust mites, mold, auto emissions, and large particles like milled flour

$30.49 ea

as low as $ 27.49 when you buy 2 or more