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4 Inch Furnace Filters
$87.00
16x25x4 MERV 11 - 6 Pack Pleated Furnace Filter 16x25x4 MERV 11 - 6 Pack Pleated Furnace Filter
Nominal Size : 16x25x4
Actual Size : 15-1/2 x 24-1/2 x 3-5/8
Part #: UF11-41625-6
MERV: 11
Case: 6
Price: $114.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$95.00
20x25x4 MERV 11 - 6 Pack Pleated Furnace Filter 20x25x4 MERV 11 - 6 Pack Pleated Furnace Filter
Nominal Size : 20x25x4
Actual Size : 19-1/2 x 24-1/2 x 3-3/4
Part #: UF11-42025-6
MERV Rating: 11
Case: 6
Price: $124.99
Manufactured: Canada
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$87.00
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
$65.00
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
$65.00
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
$80.00
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
$106.00
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
$68.00
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
$80.00
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
$72.00
24x24x4 MERV 8 - 4 Pack 24x24x4 MERV 8 - 4 Pack
Nominal Size: 24 x 24 x 4
Actual Size: 23-3/8 x 23-3/8 x 3-3/4
Part #: UF8-42424-4
Part #: UF8-42424-4
MERV: 8
Case: 4
Price: $94.99
*Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$53.00
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
FREE SHIPPING
Effective for dust, pollen, pet dander, bacteria and mould.
4 Inch Furnace Filters
$140.00
16x25x4 MERV 13 - 6 Pack 16x25x4 MERV 13 - 6 Pack
Nominal Size : 16x25x4
Actual Size : 15-1/2 x 24-1/2 x 3-5/8
Part: UF13-41625-6
MERV: 13
Case: 4
Price: $184.99
*Effective for dust, pollen, pet dander, bacteria and mould.