14x20x4Air Filter |
|||||
Efficiency |
APR 1950 |
APR 1550 |
APR 650 |
Carbon |
MERV 11 |
Equivalent |
Merv 13 |
Merv 11 |
Merv 8 |
N/A |
APR 1550 |
Performance |
Best |
Better |
Good |
N/A |
Better |
Actual Size |
13.5x19.5x3.75 |
13.5x19.5x3.75 |
13.5x19.5x3.75 |
13.5x19.5x3.75 |
13.5x19.5x3.75 |
Brand |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Accumulair |
Item # |
FD14X20X4 |
FA14X20X4 |
FB14X20X4 |
FO14X20X4 |
FA14X20X4=DF |
Purchase |
$26.39Min Qty: 2 |
$21.11Min Qty: 2 |
$15.83Min Qty: 2 |
$22.43Min Qty: 2 |
$21.11Min Qty: 2 |
Product Page |
More Info » |
More Info » |
More Info » |
More Info » |
More Info » |