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Emerson Air Filters

  • Available in MERV 8, 11, and 13
  • Free shipping
  • Guaranteed to fit
  • Lowest prices
  • Made in the U.S.A.
  • Family owned and operated

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 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

$45.96 ea

as low as $ 39.10 when you buy 2 or more

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

$74.09 ea

as low as $ 43.90 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

$122.12 ea

as low as $ 71.35 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

$54.19 ea

as low as $ 47.33 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

$144.08 ea

as low as $ 76.84 when you buy 2 or more