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18x18x2Air Filter |
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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 |
17.5x17.5x1.75 |
Actual Size |
17.5x17.5x1.75 |
Actual Size |
17.5x17.5x1.75 |
Actual Size |
17.5x17.5x1.75 |
Actual Size |
17.5x17.5x1.75 |
Actual Size |
Brand |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Item # |
FD18X18X2 |
FD18X18X2A |
FA18X18X2 |
FA18X18X2A |
FB18X18X2 |
FB18X18X2A |
FC18X18X2 |
FC18X18X2A |
FO18X18X2 |
FO18X18X2A |
Purchase |
$18.47Min Qty: 2 |
$21.11Min Qty: 2 |
$15.83Min Qty: 2 |
$15.83Min Qty: 2 |
$10.55Min Qty: 2 |
$11.87Min Qty: 2 |
$9.23Min Qty: 2 |
$9.23Min Qty: 2 |
$19.79Min Qty: 2 |
$19.79Min Qty: 2 |
Product Page |
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