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

20x24x1 Air Filter 4 Pack, MERV 8 Pleated HVAC Furnace Filter Air Conditioner Filter Replacement Dust Defense Furnace AC Protection Durable...

$55.49

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Newegg

Air Filter 16x16x1 MERV 11 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (15.75 x 15.75 x 0.75) AC Filter, Furnace Filter, Dust, Pet Dander,...

$55.49

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Newegg

Glasfloss ZL 18x25x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 17-1/2 x 24-1/2 x 7/8

$55.97

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Newegg

Glasfloss ZL 20x25x2 MERV 10 Pleated 2 Inch Air Filters. Box of 6. Actual Size: 19-1/2 x 24-1/2 x 1-3/4

$55.97

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Newegg

Glasfloss ZL 24x24x4 MERV 10 Pleated 4 Inch Air Filters. Box of 3. Actual Size: 23-3/8 x 23-3/8 x 3-3/4

$55.97

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Newegg

Glasfloss ZL 18x24x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 17-1/2 x 23-1/2 x 7/8

$56.97

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Newegg

Glasfloss ZL 20x22x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 19-1/2 x 21-7/8 x 7/8

$56.97

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Newegg

20x30x1 Air Filter, 3M MERV 1 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 19.81x29.81x0.88 in)

$56.99

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Newegg

20x25x4 Air Filter, MERV 11, 2 Pack, Furnace Air Filter for HVAC (Actual Size:19.5'x24.5'x3.63') DUST, Pet, & Allergy Control

$56.99

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Newegg

Air Filter 14x30x1 MERV 8 AC Filter, Furnace Filter, 4 Pack HVAC, Actual Size (13 7/8 x 29 7/8 x 3/4), MPR 600/FPR 5, For Dust, Pollen, Pet Dander...

$56.99

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Newegg

Air Filter 20x20x1 MERV 13 AC Filter, HVAC, Furnace Filter, 4 Pack ACTUAL SIZE (19.75 x 19.75 x 0.75) AC Filter, Furnace Filter, Allergies, Dust,...

$56.99

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Newegg

Air Filter 16x16x1 MERV 8 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (15.75 x 15.75 x 0.75) AC Filter, HVAC, Furnace Filter Captures Dust,...

$56.99

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Newegg

BNX 20x25x1 MERV 13 Air Filter 4 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria

$57.99

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Newegg

BESTAIR PRO AB-51625-11-2 16x25x5 Synthetic Furnace Air Cleaner Filter, MERV 11

$58.29

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Newegg

14x24x1 Air Filter 4 Pack, MERV 11 Dust & Pet Dander Defense Electrostatic Pleated HVAC AC Furnace Filters Replacement for Home (Actual Size...

$58.49

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Newegg

18x20x1 MERV 11-4 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing...

$58.49

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Newegg

2 Rolls Air Vent Filters, 120' x 12' Cut to Size Air Filter, MERV 8 Triple Vent Filter Kit for Floor Registers, Grilles, Ceiling, Wall HVAC Furnace...

$58.49

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Newegg

Glasfloss ZL 12x12x2 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 11-1/2 x 11-1/2 x 1-3/4

$58.97

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Newegg

Air Filter 20x20x1 MERV 11 AC Filter, HVAC, Furnace Filter, 4 Pack ACTUAL SIZE (19.75 x 19.75 x 0.75) AC Filter, Furnace Filter, Dust, Pet Dander,...

$59.24

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Newegg

Air Filter 18x20x1 MERV 11 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (17.50 x 19.50 x 0.75) AC Filter, Furnace Filter, Dust, Pet Dander,...

$59.24

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Newegg

Air Filter 14x20x1 MERV 8 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (13.50 x 19.50 x 0.75) AC Filter, HVAC, Furnace Filter Captures Dust,...

$59.24

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Newegg

Glasfloss ZL 18x24x2 MERV 10 Pleated 2 Inch Air Filters. Box of 6. Actual Size: 17-1/2 x 23-1/2 x 1-3/4

$59.97

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Newegg

Glasfloss ZL 16x24x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 15-1/2 x 23-1/2 x 7/8

$59.97

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Newegg

Glasfloss ZL 14x30x1 MERV 10 Pleated Air Filters. Box of 6. Actual Size: 13-5/8 x 29-5/8 x 7/8

$59.97

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