filterbuy
 

Shop by

Home
>
Brands
>

American Standard 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 14.5 X 27.5 X 1 - MERV 11
14.5 X 27.5 X 1 - MERV 11
Actual: 14.25x26.25x0.75"
Designed to Fit:
FLR05048

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

$33.56 ea

as low as $ 26.49 when you buy 2 or more

filter 14.5 X 27 X 5 - MERV 11
14.5 X 27 X 5 - MERV 11
Actual: 14.2x26.2x5"
Designed to Fit:
FLR06078

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

$137.98 ea

as low as $ 85.55 when you buy 2 or more

filter 17.5 X 27 X 1 - MERV 11
17.5 X 27 X 1 - MERV 11
Actual: 17.13x26.25x0.75"
Designed to Fit:
FLR05049

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

$36.44 ea

as low as $ 29.37 when you buy 2 or more

filter 17.5 X 27 X 5 - MERV 11
17.5 X 27 X 5 - MERV 11
Actual: 17.2x26.2x5"
Designed to Fit:
FLR06069

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

$123.58 ea

as low as $ 78.34 when you buy 2 or more

filter 21 X 21.5 X 1 - MERV 11
21 X 21.5 X 1 - MERV 11
Actual: 20x21.13x0.75"
Designed to Fit:
FLR05045

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

$40.04 ea

as low as $ 32.25 when you buy 2 or more

filter 21 X 21.5 X 5 - MERV 11
21 X 21.5 X 5 - MERV 11
Actual: 20.1x21.1x5"
Designed to Fit:
FLR06072

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

$110.38 ea

as low as $ 83.07 when you buy 2 or more

filter 21 X 23.5 X 5 - MERV 11
21 X 23.5 X 5 - MERV 11
Actual: 20.1x23.2x5"
Designed to Fit:
FLR06073

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

$135.34 ea

as low as $ 83.89 when you buy 2 or more

filter 21 X 27 X 1 - MERV 11
21 X 27 X 1 - MERV 11
Actual: 20.63x26.26x0.75"
Designed to Fit:
FLR05050

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

$37.88 ea

as low as $ 30.81 when you buy 2 or more

filter 21 X 27 X 5 - MERV 11
21 X 27 X 5 - MERV 11
Actual: 20.7x26.2x5"
Designed to Fit:
FLR06070

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

$109.78 ea

as low as $ 67.92 when you buy 2 or more

filter 24.5 X 27 X 1 - MERV 11
24.5 X 27 X 1 - MERV 11
Actual: 24.25x26.25x0.75"
Designed to Fit:
FLR05051

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

$37.88 ea

as low as $ 30.81 when you buy 2 or more

filter 24.5 X 27 X 5 - MERV 11
24.5 X 27 X 5 - MERV 11
Actual: 24.2x26.2x5"
Designed to Fit:
FLR06071

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

$66.68 ea

as low as $ 59.62 when you buy 2 or more