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12x20x4

Air Filter

12x20x4 Accumulair Furnace Filter Merv 13 12x20x4 Accumulair Furnace Filter Merv 13 12x20x4 Accumulair Furnace Filter Merv 11 12x20x4 Accumulair Furnace Filter Merv 11 12x20x4 Accumulair Furnace Filter Merv 8 12x20x4 Accumulair Furnace Filter Merv 8 12x20x4 Accumulair Furnace Filter Merv 6 12x20x4 Accumulair Furnace Filter Merv 6 12x20x4 Accumulair Furnace Filter Carbon 12x20x4 Accumulair Furnace Filter Carbon

Efficiency

APR 1950
APR 1950
APR 1550
APR 1550
APR 650
APR 650
APR 450
APR 450
Carbon
Carbon

Equivalent

Merv 13
Merv 13
Merv 11
Merv 11
Merv 8
Merv 8
Merv 6
Merv 6
N/A
N/A

Performance

Best
Best
Better
Better
Good
Good
Basic
Basic
N/A
N/A

Actual Size

11.5x19.5x3.75
11.75x19.75x3.75
11.5x19.5x3.75
11.75x19.75x3.75
11.5x19.5x3.75
11.75x19.75x3.75
11.5x19.5x3.75
11.75x19.75x3.75
11.5x19.5x3.75
11.75x19.75x3.75

Brand

Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair

Item #

FD12X20X4
FD12X20X4N
FA12X20X4
FA12X20X4N
FB12X20X4
FB12X20X4N
FC12X20X4
FC12X20X4N
FO12X20X4
FO12X20X4N

Purchase

$16.99

Min Qty: 2

$16.99

Min Qty: 2

$13.99

Min Qty: 2

$13.99

Min Qty: 2

$11.99

Min Qty: 2

$11.99

Min Qty: 2

$9.99

Min Qty: 2

$9.99

Min Qty: 2

$16.99

Min Qty: 2

$16.99

Min Qty: 2

Product Page

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12x20x4

Air Filter

Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: 11.5x19.5x3.75
Brand: Accumulair
Item # FD12X20X4

$16.99

Min Qty: 2
Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: 11.75x19.75x3.75
Brand: Accumulair
Item # FD12X20X4N

$16.99

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: 11.5x19.5x3.75
Brand: Accumulair
Item # FA12X20X4

$13.99

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: 11.75x19.75x3.75
Brand: Accumulair
Item # FA12X20X4N

$13.99

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: 11.5x19.5x3.75
Brand: Accumulair
Item # FB12X20X4

$11.99

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: 11.75x19.75x3.75
Brand: Accumulair
Item # FB12X20X4N

$11.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: 11.5x19.5x3.75
Brand: Accumulair
Item # FC12X20X4

$9.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: 11.75x19.75x3.75
Brand: Accumulair
Item # FC12X20X4N

$9.99

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: 11.5x19.5x3.75
Brand: Accumulair
Item # FO12X20X4

$16.99

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: 11.75x19.75x3.75
Brand: Accumulair
Item # FO12X20X4N

$16.99

Min Qty: 2

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