FurnaceAir Conditioner Filters

14x14x0.5 (13.5x13.5x0.5) Accumulair Diamond Filter MERV 13

FurnaceAir Conditioner Filters

14x14x0.5 (13.5×13.5×0.5) Accumulair Diamond Filter MERV 13

$15.58
14x18x1 (Actual Size) DuPont High Allergen Care Electrostatic Air Filter

FurnaceAir Conditioner Filters

14x18x1 (Actual Size) DuPont High Allergen Care Electrostatic Air Filter

$10.61
14x18x2 (Actual Size) Accumulair Platinum Filter MERV 11

FurnaceAir Conditioner Filters

14x18x2 (Actual Size) Accumulair Platinum Filter MERV 11

$10.61
14x18x4 (Actual Size) Accumulair Gold Filter MERV 8

FurnaceAir Conditioner Filters

14x18x4 (Actual Size) Accumulair Gold Filter MERV 8

$11.56
14x22x1 (Actual Size) DuPontâ„¢ Ultimate Air Filter (MERV 13)

FurnaceAir Conditioner Filters

14x22x1 (Actual Size) DuPontâ„¢ Ultimate Air Filter (MERV 13)

$14.62
14x22x4 (Actual Size) Accumulair Gold Filter MERV 8

FurnaceAir Conditioner Filters

14x22x4 (Actual Size) Accumulair Gold Filter MERV 8

$14.47
14x28x0.5 (13.5x27.5x0.5) Accumulair Platinum Filter MERV 11

FurnaceAir Conditioner Filters

14x28x0.5 (13.5×27.5×0.5) Accumulair Platinum Filter MERV 11

$13.50
14x30x1 (13.75 X 29.75) DuPont High Allergen Care Electrostatic Air Filter

FurnaceAir Conditioner Filters

14x30x1 (13.75 X 29.75) DuPont High Allergen Care Electrostatic Air Filter

$10.61
16 X 21.5 X 4" Air Filter

FurnaceAir Conditioner Filters

16 X 21.5 X 4″ Air Filter

$11.56
16 X 24 X 4" Air Filter

FurnaceAir Conditioner Filters

16 X 24 X 4″ Air Filter

$11.56
16.25x21.5x1 (Actual Size) DuPontâ„¢ Odor Air Filter (MERV 10)

FurnaceAir Conditioner Filters

16.25×21.5×1 (Actual Size) DuPontâ„¢ Odor Air Filter (MERV 10)

$18.28
16.38x21.38x0.5 (Actual Size) Accumulair Diamond Filter MERV 13

FurnaceAir Conditioner Filters

16.38×21.38×0.5 (Actual Size) Accumulair Diamond Filter MERV 13

$16.49