12.5x21x1

Air Filter

12.5x21x1 Accumulair Furnace Filter APR 2250 12.5x21x1 Accumulair Furnace Filter Merv 13 12.5x21x1 Accumulair Furnace Filter Merv 11 12.5x21x1 Accumulair Furnace Filter Merv 8 12.5x21x1 Accumulair Furnace Filter Carbon

Efficiency

APR 2250
APR 1950
APR 1550
APR 650
Carbon

Equivalent

N/A
Merv 13
Merv 11
Merv 8
N/A

Performance

Best
Best
Better
Good
N/A

Actual Size

Actual Size
Actual Size
Actual Size
Actual Size
Actual Size

Brand

Accumulair
Accumulair
Accumulair
Accumulair
Accumulair

Item #

FI12.5X21A
FD12.5X21A
FA12.5X21A
FB12.5X21A
FO12.5X21X1A

Purchase

$22.43

Min Qty: 2

$19.79

Min Qty: 2

$14.51

Min Qty: 2

$11.87

Min Qty: 2

$18.47

Min Qty: 2

Product Page

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12.5x21x1

Air Filter

Efficiency: APR 2250
Equivalent: N/A
Performance: Best
Actual Size: Actual Size
Brand: Accumulair
Item # FI12.5X21A

$22.43

Min Qty: 2
Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: Actual Size
Brand: Accumulair
Item # FD12.5X21A

$19.79

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: Actual Size
Brand: Accumulair
Item # FA12.5X21A

$14.51

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: Actual Size
Brand: Accumulair
Item # FB12.5X21A

$11.87

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: Actual Size
Brand: Accumulair
Item # FO12.5X21X1A

$18.47

Min Qty: 2
Important Information


The manufacturer has discontinued the MERV 6 / APR 450 filters from their line up, our suggested replacement is the MERV 8 / APR 650 Gold filter, you may see the Emerald MERV 6 / APR 450 still on the website, we are actively removing that MERV/APR


** The typical ship time for orders is now around 10 to 15 business days **

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