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AC & Furnace Filters

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18x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters
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Nordic Pure

18x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters
On sale from $72.99
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16x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
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Nordic Pure

16x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
On sale from $35.49
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16x25x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon
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Nordic Pure

16x25x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon
On sale from $36.99
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16x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
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Nordic Pure

16x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
On sale from $36.99
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16x20x4 (3 5/8) Pleated MERV 14 Air Filters
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Nordic Pure

16x20x4 (3 5/8) Pleated MERV 14 Air Filters
On sale from $44.99
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12x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter
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Nordic Pure

12x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters
$44.99 $56.09
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12x24x4 (3 5/8) Pleated MERV 14 Air Filters
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Nordic Pure

12x24x4 (3 5/8) Pleated MERV 14 Air Filters
On sale from $41.99
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28x30x4 (3 5/8) Pleated MERV 8 Air Filters
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Nordic Pure

28x30x4 (3 5/8) Pleated MERV 8 Air Filters
$113.47 $125.47
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28x30x4 (3 5/8) Pleated MERV 15 Air Filters
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Nordic Pure

28x30x4 (3 5/8) Pleated MERV 15 Air Filters
$193.81 $205.81
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28x30x4 (3 5/8) Pleated MERV 14 Air Filters
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Nordic Pure

28x30x4 (3 5/8) Pleated MERV 14 Air Filters
$222.79 $234.79
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28x30x4 (3 5/8) Pleated MERV 13 Air Filters
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Nordic Pure

28x30x4 (3 5/8) Pleated MERV 13 Air Filters
$203.47 $215.47
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28x30x4 (3 5/8) Pleated MERV 12 Air Filters
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Nordic Pure

28x30x4 (3 5/8) Pleated MERV 12 Air Filters
$113.88 $125.88
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28x30x4 (3 5/8) Pleated MERV 10 Air Filters
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Nordic Pure

28x30x4 (3 5/8) Pleated MERV 10 Air Filters
$111.38 $123.38
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24x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
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Nordic Pure

24x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
$43.99 $55.11
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24x24x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon
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Nordic Pure

24x24x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon
$44.99 $56.09
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