23.5x23.5x4

Air Filter

23.5x23.5x4 Accumulair Furnace Filter Merv 13 23.5x23.5x4 Accumulair Furnace Filter Merv 11 23.5x23.5x4 Accumulair Furnace Filter Merv 8 23.5x23.5x4 Accumulair Furnace Filter Merv 6 23.5x23.5x4 Accumulair Furnace Filter Carbon

Efficiency

APR 1950
APR 1550
APR 650
APR 450
Carbon

Equivalent

Merv 13
Merv 11
Merv 8
Merv 6
N/A

Performance

Best
Better
Good
Basic
N/A

Actual Size

23.1x23.1x3.75
23.1x23.1x3.75
23.1x23.1x3.75
23.1x23.1x3.75
23.1x23.1x3.75

Brand

Accumulair
Accumulair
Accumulair
Accumulair
Accumulair

Item #

FD23.5X23.5X4N
FA23.5X23.5X4N
FB23.5X23.5X4N
FC23.5X23.5X4N
FO23.5X23.5X4N

Purchase

$31.67

Min Qty: 2

$27.71

Min Qty: 2

$21.11

Min Qty: 2

$18.47

Min Qty: 2

$38.27

Min Qty: 2

Product Page

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23.5x23.5x4

Air Filter

Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: 23.1x23.1x3.75
Brand: Accumulair
Item # FD23.5X23.5X4N

$31.67

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: 23.1x23.1x3.75
Brand: Accumulair
Item # FA23.5X23.5X4N

$27.71

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: 23.1x23.1x3.75
Brand: Accumulair
Item # FB23.5X23.5X4N

$21.11

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: 23.1x23.1x3.75
Brand: Accumulair
Item # FC23.5X23.5X4N

$18.47

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: 23.1x23.1x3.75
Brand: Accumulair
Item # FO23.5X23.5X4N

$38.27

Min Qty: 2

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