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12x18x1

Air Filter

12x18x1 Accumulair Furnace Filter APR 2250 12x18x1 Accumulair Furnace Filter APR 2250 12x18x1 Accumulair Furnace Filter Merv 13 12x18x1 Accumulair Furnace Filter Merv 13 12x18x1 Accumulair Furnace Filter Merv 11 12x18x1 Accumulair Furnace Filter Merv 11 12x18x1 Accumulair Furnace Filter Merv 8 12x18x1 Accumulair Furnace Filter Merv 8 12x18x1 Accumulair Furnace Filter Merv 6 12x18x1 Accumulair Furnace Filter Merv 6 12x18x1 Accumulair Furnace Filter Carbon 12x18x1 Accumulair Furnace Filter Carbon

Efficiency

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

Equivalent

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

Performance

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

Actual Size

11.5x17.5x1
Actual Size
11.5x17.5x1
Actual Size
11.5x17.5x1
Actual Size
11.5x17.5x1
Actual Size
11.5x17.5x1
Actual Size
11.5x17.5x1
Actual Size

Brand

Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair
Accumulair

Item #

FI12X18
FI12X18A
FD12X18
FD12X18A
FA12X18
FA12X18A
FB12X18
FB12X18A
FC12X18
FC12X18A
FO12X18X1
FO12X18X1A

Purchase

$16.99

Min Qty: 2

$16.99

Min Qty: 2

$14.99

Min Qty: 2

$14.99

Min Qty: 2

$10.99

Min Qty: 2

$10.99

Min Qty: 2

$7.99

Min Qty: 2

$7.99

Min Qty: 2

$5.99

Min Qty: 2

$5.99

Min Qty: 2

$12.99

Min Qty: 2

$12.99

Min Qty: 2

Product Page

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12x18x1

Air Filter

Efficiency: APR 2250
Equivalent: N/A
Performance: Best
Actual Size: 11.5x17.5x1
Brand: Accumulair
Item # FI12X18

$16.99

Min Qty: 2
Efficiency: APR 2250
Equivalent: N/A
Performance: Best
Actual Size: Actual Size
Brand: Accumulair
Item # FI12X18A

$16.99

Min Qty: 2
Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: 11.5x17.5x1
Brand: Accumulair
Item # FD12X18

$14.99

Min Qty: 2
Efficiency: APR 1950
Equivalent: Merv 13
Performance: Best
Actual Size: Actual Size
Brand: Accumulair
Item # FD12X18A

$14.99

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: 11.5x17.5x1
Brand: Accumulair
Item # FA12X18

$10.99

Min Qty: 2
Efficiency: APR 1550
Equivalent: Merv 11
Performance: Better
Actual Size: Actual Size
Brand: Accumulair
Item # FA12X18A

$10.99

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: 11.5x17.5x1
Brand: Accumulair
Item # FB12X18

$7.99

Min Qty: 2
Efficiency: APR 650
Equivalent: Merv 8
Performance: Good
Actual Size: Actual Size
Brand: Accumulair
Item # FB12X18A

$7.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: 11.5x17.5x1
Brand: Accumulair
Item # FC12X18

$5.99

Min Qty: 2
Efficiency: APR 450
Equivalent: Merv 6
Performance: Basic
Actual Size: Actual Size
Brand: Accumulair
Item # FC12X18A

$5.99

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: 11.5x17.5x1
Brand: Accumulair
Item # FO12X18X1

$12.99

Min Qty: 2
Efficiency: Carbon
Equivalent: N/A
Performance: N/A
Actual Size: Actual Size
Brand: Accumulair
Item # FO12X18X1A

$12.99

Min Qty: 2

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