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4 Inch Furnace Filters

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: $124.99

 

*Effective for dust, pollen, pet dander, bacteria and mould.
$124.99
1 Inch Furnace Filters

16x24x1 MERV 11 - 12 Pack 16x24x1 MERV 11 - 12 Pack

 

Nominal Size: 16 x 24 x 1
Actual Size: 15-3/8 x 23-3/8 x 3/4
Part #: UF11-11624-12
MERV: 11
Case: 12
Price: $94.99

 

*Effective for dust, pollen, pet dander, bacteria and mold.
$94.99
4 Inch Furnace Filters

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: $89.99

 

*Effective for dust, pollen, pet dander, bacteria and mould.
$89.99
1 Inch Furnace Filters

24x24x1 Furnace Filter MERV 11 - 12 Pack 24x24x1 Furnace Filter MERV 11 - 12 Pack

 

Nominal Size: 24x24x1
Actual Size: 23-3/8 x 23-3/8 x 3/4
Part #: UF11-12424-12
MERV: 11
Case: 12
Price: $119.99

Manufactured: Canada

*Effective for dust, pollen, pet dander, bacteria and mould.
$119.99
5" Furnace Filters

Genuine Lennox Healthy Climate 16x25x5 X6670 MERV 11 Genuine Lennox Healthy Climate 16x25x5 X6670 MERV 11

Nominal Size: 16 x 25 x 5
Actual Size: 15-7/8 x 24-3/4 x 4-3/8
Part #: X6670 HCF16-11 
MERV: 11
Case: 2

Price: $104.99

  • Replacement for Honeywell 16X25 FC100A1029 by Lennox
  • Genuine Lennox Healthy Climate Replacement Filter, MERV 11

$104.99
1 Inch Furnace Filters

12x24x1 MERV 11 - 12 Pack 12x24x1 MERV 11 - 12 Pack

Nominal Size: 12 x 24 x 1
Actual Size: 11-1/2 x 23-1/2 x 3/4
Part #: UF11-11224-12
MERV: 11
Case: 12
Price: $94.99

 

*Effective for dust, pollen, pet dander, bacteria and mold.
$94.99
1 Inch Furnace Filters

20x22x1 MERV 11 - 12 Pack 20x22x1 MERV 11 - 12 Pack

Nominal Size: 20 x 22 x 1
Actual Size: 19-1/2 x 21-1/2 x 3/4
Part #: UF11-12022-12
MERV: 11
Case: 12
Price: $119.99

Manufactured: Canada

*Effective for dust, pollen, pet dander, bacteria and mould.
$119.99
1 Inch Furnace Filters

18x25x1 MERV 11 18x25x1 MERV 11

Nominal Size: 18 x 25 x 1
Actual Size: 17-1/2 x 24-1/2 x 3/4
Part #: UF11-11825-12
MERV: 11
Case: 12

Price: $109.99

*Effective for dust, pollen, pet dander, bacteria and mould.
$109.99
1 Inch Furnace Filters

20x24x1 MERV 11 20x24x1 MERV 11

 

Nominal Size: 20 x 24 x 1
Actual Size: 19-3/8 x 23-3/8 x 3/4
Part #: UF11-12024-12
MERV: 11
Case: 12
Price: $119.99

Manufactured: Canada

*Effective for dust, pollen, pet dander, bacteria and mould.
$119.99
1 Inch Furnace Filters

30x30x1 MERV 11 Geothermal Furnace Filter - 3 Pack 30x30x1 MERV 11 Geothermal Furnace Filter - 3 Pack

 

Nominal Size: 30x30x1
Actual Size: 29-1/2" x 29-1/2" x 3/4"
Part #: UFG-13030M11-3
MERV: 11
Per Case: 3
Price: $119.99


Effective for dust, pollen, pet dander, bacteria and mould.

 

Geothermal Replacement Pleated Filter - 30" x 30" x 1"  MERV 11 

$119.99
2" Furnace Filters

14x20x2 MERV 11 - 12 Pack 14x20x2 MERV 11 - 12 Pack

Nominal Size: 14 x 20 x 2
Actual Size: 13-1/2 x 19-1/2 x 1-3/4
Part #: UF11-21420-12
MERV: 11
Case: 12
Price: $104.99

 

*Effective for dust, pollen, pet dander, bacteria and mold.
$104.99
2" Furnace Filters

20x24x2 MERV 11 20x24x2 MERV 11

 

Nominal Size: 20 x 24 x 2 
Actual Size: 19-3/8 x 23-3/8 x 1-3/4
Part #: UF11-22024-12
MERV: 11
Case: 12
Price: $129.99

Manufactured: Canada

*Effective for dust, pollen, pet dander, bacteria and mould.
$129.99
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