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4 Inch Furnace Filters

12x24x4 MERV 11 - 6 Pack Pleated Furnace Filter 12x24x4 MERV 11 - 6 Pack Pleated Furnace Filter

Nominal: 12x24x4
Actual: 11-3/8 x 23-3/8 x 3-5/8
Part #: UF11-41224-6
MERV: 11
Case: 6
Price: $104.99

 

$78.00
2" Furnace Filters

11x20x2 MERV 13 - 12 Pack 11x20x2 MERV 13 - 12 Pack

Nominal Size: 11 x 20 x 2 
Actual Size: 10-1/2 x 19-1/2 x 1-3/4
Part #: UF13-21120-12
MERV: 13
Case: 12
Price: $169.99

 

*Effective for dust, pollen, pet dander, bacteria and mold.
$126.00
2" Furnace Filters

18x25x2 MERV 13 18x25x2 MERV 13

Nominal Size: 18 x 25 x 2 
Actual Size: 17-1/2 x 24-1/2 x 1-3/4
Part #: UF13-21825
MERV Rating: 13
# Per Case: 12
Price per Case: $199.99
Manufactured: Canada
*Effective for dust, pollen, pet dander, bacteria and mould
$148.00
2" Furnace Filters

10x14x2 MERV 11 10x14x2 MERV 11

Nominal Size: 10x14x2 
Actual Size:  9-1/2x13-1/2x1-3/4 
Part #: UF11-21014-12
MERV: 11
Case: 12

Price: $119.99

*Effective for dust, pollen, pet dander, bacteria and mold.
$89.00
2" Furnace Filters

18x18x2 MERV 11 18x18x2 MERV 11

Nominal Size: 18 x 18 x 2
Actual Size: 17-1/2 x 17-1/2 x 1-3/4
Part #: UF11-21818-12
MERV: 11
Case: 12
Price: $129.99

*Effective for dust, pollen, pet dander, bacteria and mould.
$96.00
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