Things that run out › Furnace & HVAC filters
Furnace & HVAC filters
Pleated air filters by nominal size and MERV rating. Replaced every one to three months depending on rating.
307 listed · often reordered every few months
Prices are the last we saw from the retailer and can
change without warning. Cheapest first.
Newegg
Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch Air Filters. Box of 3. Actual Size: 17-1/2 x 23-1/2 x 3-3/4
$46.97
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Newegg
Glasfloss ZL 14x25x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 13-1/2 x 24-1/2 x 7/8
$46.97
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Newegg
Glasfloss ZL 12x20x2 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 11-1/2 x 19-1/2 x 1-3/4
$46.97
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Newegg
Glasfloss ZL 20x25x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 19-1/2 x 24-1/2 x 7/8
$46.97
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Newegg
BNX 14x20x1 MERV 13 Air Filter 4 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria
$46.99
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Newegg
Glasfloss ZL 14x20x2 MERV 10 Pleated 2 Inch Air Filters. Box of 6. Actual Size: 13-1/2 x 19-1/2 x 1-3/4
$47.97
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Newegg
Glasfloss ZL 15x20x2 MERV 10 Pleated 2 Inch Air Filters. Box of 6. Actual Size: 14-1/2 x 19-1/2 x 1-3/4
$47.97
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Newegg
Glasfloss ZL 20x25x4 MERV 10 Pleated 4 Inch Air Filters. Box of 3. Actual Size: 19-1/2 x 24-1/2 x 3-3/4
$47.97
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Newegg
BNX 16x20x1 MERV 13 Air Filter 4 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria
$47.99
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Newegg
BNX 20x20x1 MERV 13 Air Filter 4 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria
$47.99
View at retailer →
Newegg
Air Filter 20x20x1 MERV 8 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (19.75 x 19.75 x 0.75) AC Filter, HVAC, Furnace Filter Captures Dust,...
$47.99
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Newegg
Air Filter 12x12x1 MERV 8 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (11.75 x 11.75 x 0.75) AC Filter, HVAC, Furnace Filter Captures Dust,...
$48.74
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Newegg
Glasfloss ZL 20x20x2 MERV 10 Pleated 2 Inch Air Filters. Box of 6. Actual Size: 19-1/2 x 19-1/2 x 1-3/4
$48.97
View at retailer →
Newegg
Glasfloss ZL 20x24x4 MERV 10 Pleated 4 Inch Air Filters. Box of 3. Actual Size: 19-3/8 x 23-3/8 x 3-3/4
$48.97
View at retailer →
Newegg
Air Filter 16x25x1 MERV 11 AC Filter, HVAC, Furnace Filter, 4 Pack ACTUAL SIZE (15.75 x 24.75 x 0.75) AC Filter, Furnace Filter, Dust, Pet Dander,...
$49.49
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Newegg
12x12x1 MERV 11-4 Count - Pleated Furnace & Air Conditioner Filters - Removes Dust Mites, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing...
$49.49
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Newegg
14x20x1 MERV 8 Air Filter, 4 Count, ACTUAL SIZE (13.50 x 19.50 x 0.75), HVAC, Air Conditioning & Furnace Filter Captures Dust, Lint & Pollen (MPR...
$49.49
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Newegg
Glasfloss ZL 14x14x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 13-1/2 x 13-1/2 x 7/8
$49.97
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Newegg
Glasfloss ZL 14x24x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 13-1/2 x 23-1/2 x 7/8
$49.97
View at retailer →
Newegg
Glasfloss ZL 18x18x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 17-1/2 x 17-1/2 x 7/8
$49.97
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Newegg
Glasfloss ZL 16x16x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 15-1/2 x 15-1/2 x 7/8
$49.97
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Newegg
Air Filter 16x16x1 MERV 13 AC Filter, HVAC, Furnace Filter, 4 Pack ACTUAL SIZE (15.75 x 15.75 x 0.75) AC Filter, Furnace Filter, Allergies, Dust,...
$50.24
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Newegg
14x20x1 MERV 6 Air Filter, 6 Count, ACTUAL SIZE (13.50 x 19.50 x 0.75), HVAC, Air Conditioning & Furnace Filter for Dust, Lint & Pollen Control...
$50.24
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Newegg
Glasfloss ZL 12x12x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 11-1/2 x 11-1/2 x 7/8
$50.97
View at retailer →
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