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Pro1 IAQ 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 16x25x4 - MERV 11
16x25x4 - MERV 11
Actual: 15 1/2 x 24 1/2 x 3 3/4
Designed to Replace:
F1608
Designed to Fit:
AZ2-V2-GF-M11-041625

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

$35.81 ea

as low as $ 22.54 when you buy 2 or more

filter 16x25x4 - MERV 11
16x25x4 - MERV 11
Actual: 15 1/2 x 24 1/2 x 3 3/4
Designed to Replace:
F1612

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

$35.81 ea

as low as $ 22.54 when you buy 2 or more

filter 20x25x4 - MERV 11
20x25x4 - MERV 11
Actual: 19 1/2 x 24 1/2 x 3 3/4
Designed to Replace:
F2008

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

$36.15 ea

as low as $ 22.52 when you buy 2 or more

filter 20x25x4 - MERV 11
20x25x4 - MERV 11
Actual: 19 1/2 x 24 1/2 x 3 3/4
Designed to Replace:
F2012
Designed to Fit:
717267120784

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

$36.15 ea

as low as $ 22.52 when you buy 2 or more