16x21x1

Air Filter

16x21x1 Accumulair Furnace Filter APR 2250 16x21x1 Accumulair Furnace Filter APR 2250 16x21x1 Accumulair Furnace Filter Merv 13 16x21x1 Accumulair Furnace Filter Merv 11 16x21x1 Accumulair Furnace Filter Merv 8 16x21x1 Accumulair Furnace Filter Merv 6 16x21x1 Accumulair Furnace Filter Merv 6 16x21x1 Accumulair Furnace Filter Carbon

Efficiency

APR 2250
APR 2250
APR 1950
APR 1550
APR 650
APR 450
APR 450
Carbon

Equivalent

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

Performance

Best
Best
Best
Better
Good
Basic
Basic
N/A

Actual Size

15.5x20.5x1
Actual Size
Actual Size
Actual Size
Actual Size
15.5x20.5x1
Actual Size
Actual Size

Brand

Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair

Item #

FI16X21
FI16X21A
FD16X21A
FA16X21A
FB16X21A
FC16X21
FC16X21A
FO16X21X1A

Purchase

$16.99

Min Qty: 2

$16.99

Min Qty: 2

$14.99

Min Qty: 2

$10.99

Min Qty: 2

$8.99

Min Qty: 2

$7.99

Min Qty: 2

$7.99

Min Qty: 2

$14.99

Min Qty: 2

Product Page

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16x21x1

Air Filter

Efficiency: APR 2250
Equivalent: N/A
Performance: Best
Actual Size: 15.5x20.5x1
Brand: Accumulair
Item # FI16X21

$16.99

Min Qty: 2
Efficiency: APR 2250
Equivalent: N/A
Performance: Best
Actual Size: Actual Size
Brand: Accumulair
Item # FI16X21A

$16.99

Min Qty: 2
Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: Actual Size
Brand: Accumulair
Item # FD16X21A

$14.99

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: Actual Size
Brand: Accumulair
Item # FA16X21A

$10.99

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: Actual Size
Brand: Accumulair
Item # FB16X21A

$8.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: 15.5x20.5x1
Brand: Accumulair
Item # FC16X21

$7.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: Actual Size
Brand: Accumulair
Item # FC16X21A

$7.99

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: Actual Size
Brand: Accumulair
Item # FO16X21X1A

$14.99

Min Qty: 2

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