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Trane 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:
BAYFTFR14

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

$42.11 ea

as low as $ 33.68 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:
BAYFTFR14M

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

$134.77 ea

as low as $ 83.52 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:
BAYFTFR17

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

$54.74 ea

as low as $ 36.49 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:
BAYFTFR17M

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

$126.35 ea

as low as $ 76.50 when you buy 2 or more

filter 20x5 - MERV 8
20x5 - MERV 8
Actual: 22x4.38"
Designed to Replace:
BAYFTAHEXM2, BAYFTAHEXM2A, FLR06231
Designed to Fit:
Trane Perfect Fit and American Standard systems

MERV 8 - filters pollen, dust mites, mold, and larger dust particles like pudding mix

$47.72 ea

as low as $ 27.36 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:
BAYFTAH21

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

$44.91 ea

as low as $ 32.28 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:
BAYFTAH21M

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

$134.77 ea

as low as $ 84.93 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:
BAYFTAH23M

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

$164.25 ea

as low as $ 91.25 when you buy 2 or more

filter 21 X 27 X 1 - MERV 11
21 X 27 X 1 - MERV 11
Actual: 20.63x26.25x0.75"
Designed to Fit:
BAYFTFR21

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

$37.19 ea

as low as $ 30.17 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:
BAYFTFR21M

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

$123.54 ea

as low as $ 94.76 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:
BAYFTFR24

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

$47.72 ea

as low as $ 44.21 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:
BAYFTFR24M

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

$143.19 ea

as low as $ 101.07 when you buy 2 or more

filter 25x5 - MERV 8
25x5 - MERV 8
Actual: 27.5x4.38"
Designed to Replace:
BAYFTFREXM2, BAYFTFREXM2A, FLR06232, FLR06373, FLR7963
Designed to Fit:
Trane Perfect Fit and American Standard systems

MERV 8 - filters pollen, dust mites, mold, and larger dust particles like pudding mix

$47.72 ea

as low as $ 27.36 when you buy 2 or more