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20x25x4

Air Filter

20x25x4 Accumulair Furnace Filter Merv 13 20x25x4 Accumulair Furnace Filter Merv 11 20x25x4 Accumulair Furnace Filter Merv 8 20x25x4 Accumulair Furnace Filter Merv 6 20x25x4 Accumulair Furnace Filter Carbon 20x25x4 Air Filter Home for Accumulair MERV 11 20x25x4 3M Home Air Filter for Honeywell 20x25x4 Air Filter Home White Rodgers MERV 8 20x25x4 Air Filter Home White Rodgers MERV 11 20x25x4 Air Filter Home White Rodgers MERV 13 20x25x4 Air Filter Home White Rodgers Carbon Odor Block

Efficiency

APR 1950
APR 1550
APR 650
APR 450
Carbon
MERV 11
3M™ Replacement
MERV 8
MERV 11
MERV 13
Carbon Odor

Equivalent

Merv 13
Merv 11
Merv 8
Merv 6
N/A
APR 1550
N/A
APR 650
APR 1550
APR 1950
N/A

Performance

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

Actual Size

19.5x24.5x3.75
19.5x24.5x3.75
19.5x24.5x3.75
19.5x24.5x3.75
19.5x24.5x3.75
19.5x24.5x3.75
19.94x24.63x4.31
19.5x24.5x3.75
19.5x24.5x3.75
19.5x24.5x3.75
19.5x24.5x3.75

Brand

Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Honeywell
White Rodgers
White Rodgers
White Rodgers
White Rodgers

Item #

FD20X25X4
FA20X25X4
FB20X25X4
FC20X25X4
FO20X25X4
FA20X25X4=DF
MI20X25X4=DHW
FB20X25X4=DWR
FA20X25X4=DWR
FD20X25X4=DWR
FO20X25X4=DWR

Purchase

$18.99

Min Qty: 2

$15.99

Min Qty: 2

$15.99

Min Qty: 2

$11.99

Min Qty: 2

$25.99

Min Qty: 2

$15.99

Min Qty: 2

$30.99

Min Qty: 2

$15.99

Min Qty: 2

$15.99

Min Qty: 2

$18.99

Min Qty: 2

$25.99

Min Qty: 2

Product Page

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20x25x4

Air Filter

Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: 19.5x24.5x3.75
Brand: Accumulair
Item # FD20X25X4

$18.99

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: 19.5x24.5x3.75
Brand: Accumulair
Item # FA20X25X4

$15.99

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: 19.5x24.5x3.75
Brand: Accumulair
Item # FB20X25X4

$15.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: 19.5x24.5x3.75
Brand: Accumulair
Item # FC20X25X4

$11.99

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: 19.5x24.5x3.75
Brand: Accumulair
Item # FO20X25X4

$25.99

Min Qty: 2
Efficiency: MERV 11
Equivalent: APR 1550
Performance: Better
Actual Size: 19.5x24.5x3.75
Brand: Accumulair
Item # FA20X25X4=DF

$15.99

Min Qty: 2
Efficiency: 3M™ Replacement
Equivalent: N/A
Performance: N/A
Actual Size: 19.94x24.63x4.31
Brand: Honeywell
Item # MI20X25X4=DHW

$30.99

Min Qty: 2
Efficiency: MERV 8
Equivalent: APR 650
Performance: Good
Actual Size: 19.5x24.5x3.75
Brand: White Rodgers
Item # FB20X25X4=DWR

$15.99

Min Qty: 2
Efficiency: MERV 11
Equivalent: APR 1550
Performance: Better
Actual Size: 19.5x24.5x3.75
Brand: White Rodgers
Item # FA20X25X4=DWR

$15.99

Min Qty: 2
Efficiency: MERV 13
Equivalent: APR 1950
Performance: Best
Actual Size: 19.5x24.5x3.75
Brand: White Rodgers
Item # FD20X25X4=DWR

$18.99

Min Qty: 2
Efficiency: Carbon Odor
Equivalent: N/A
Performance: N/A
Actual Size: 19.5x24.5x3.75
Brand: White Rodgers
Item # FO20X25X4=DWR

$25.99

Min Qty: 2

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