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4 Inch Furnace Filters
$114.99
16x24x4 MERV 11 - 6 Pack Pleated Furnace Filter 16x24x4 MERV 11 - 6 Pack Pleated Furnace Filter
Nominal Size : 16x24x4
Actual Size : 15-1/2 x 23-1/2 x 3-3/4
Part: UF11-41624-6
MERV: 11
Case: 6
Price: $114.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$84.99
16x24x4 MERV 11 Furnace Filter 16x24x4 MERV 11 Furnace Filter
Nominal Size : 16x24x4
Actual Size : 15-1/2 x 23-1/2 x 3-3/4
Part: UF11-41624-4
MERV: 11
Case: 4
Price: $84.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$84.99
18x24x4 MERV 11 Furnace Filter - 4 Pack 18x24x4 MERV 11 Furnace Filter - 4 Pack
Nominal Size : 18x24x4
Actual Size : 17-1/2 x 23-1/2 x 3-3/4
Part: UF11-41824-4
MERV: 11
Case: 4
Price: $84.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$104.99
18x24x4 MERV 11 - 6 Pack Pleated Furnace Filter 18x24x4 MERV 11 - 6 Pack Pleated Furnace Filter
Nominal Size : 18x24x4
Actual Size : 17-1/2 x 23-1/2 x 3-3/4
Part: UF11-41824-6
MERV: 11
Case: 6
Price: $104.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$139.99
20x24x4 MERV 11 - 6 Pack Pleated Furnace Filter 20x24x4 MERV 11 - 6 Pack Pleated Furnace Filter
Nominal Size: 20x24x4
Actual Size: 19-1/2 x 23-1/2 x 3-3/4
Part: UF11-42024-6
MERV: 11
Case: 6
Price: $139.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$89.99
20x24x4 MERV 11 - 4 Pack Pleated Furnace Filter 20x24x4 MERV 11 - 4 Pack Pleated Furnace Filter
Nominal Size: 20x24x4
Actual Size: 19-1/2 x 23-1/2 x 3-3/4
Part: UF11-42024-4
MERV: 11
Case: 4
Price: $89.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$104.99
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
4 Inch Furnace Filters
$69.99
20x25x4 MERV 11 - Pleated Furnace Filter - 3 Pack 20x25x4 MERV 11 - Pleated Furnace Filter - 3 Pack
Nominal Size : 20x25x4
Actual Size : 19-1/2 x 24-1/2 x 3-3/4
Part #: UF11-42025-3
MERV: 11
Case: 3
Price: $69.99
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Effective for dust, pollen, pet dander, bacteria and mould.