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

Furnace Filters 16x25x4 - HVAC Air Filter Replacement FC100A1029 Merv 11 with Easy Disposal Bag (2 Pack)

$134.99

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Newegg

20x25x4 Slim Fit (3.75' width) AC Furnace Air Filter, MPR 1550, MERV 12, Fits AprilAire & Carrier, CERTIFIED Asthma & Allergy Friendly, 2-Pack...

$135.99

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Newegg

FC100A1037 (2 Pack) - 20' x 25' x 4' Pleated Air Filter, MERV 11 Bundle with Same Day Supply Filter Change Reminder

$136.99

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Newegg

16.375x21.5x1 MERV 8 Air Filter, 6 Count, ACTUAL SIZE (16.50 x 21.50 x 0.75), HVAC, Air Conditioning & Furnace Filter Captures Dust, Lint & Pollen...

$139.99

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Newegg

20x20x1 Air MERV 8, AC Furnace Filters (12-Pack) Dust & Allergy Control (Actual Size: 19.5 x 19.5 x.75)

$139.99

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Newegg

Air Filter 20x20x4 MERV 8 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (19.50 x 19.50 x 3.75) AC Filter, HVAC, Furnace Filter Captures Dust,...

$139.99

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Newegg

Lennox X6673 20x25x5 Air Filter MERV 11 HVAC AC Furnace Filters, Lennox Filter for Home with Cleaning Cloth, 3-Pack (Actual Size: 19.75 x 24.75 x...

$140.99

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Newegg

Air Filter 12x14x1 MERV 13 AC Filter, Furnace Filter, 4 Pack HVAC, MPR 1500/FPR 10, For Dust, Pet Dander, Bacteria & Allergies, Fits Carrier Trane...

$141.99

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Newegg

16x25x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size...

$144.99

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Newegg

20x20x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size...

$144.99

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Newegg

18x25x1 Air Filter, MERV 12, MPR 1500, Allergens, Bacteria & Viruses, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 4 HVAC Filters...

$147.99

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Newegg

Air Filter 24x30x1 MERV 13 AC Filter, HVAC, Furnace Filter, 4 Pack ACTUAL SIZE (23.50 x 23.75 x 1.75) AC Filter, Furnace Filter, Allergies, Dust,...

$148.99

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Newegg

20x25x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size...

$149.99

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Newegg

Air Filter 20x20x4 MERV 11 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (19.50 x 19.50 x 3.75) AC Filter, Furnace Filter, Dust, Pet Dander,...

$149.99

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Newegg

16x25x4 MERV 11-6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing...

$149.99

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Newegg

20x22x1 MERV 11-6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing...

$150.99

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Newegg

Air Filter 20x30x1 MERV 13 AC Filter, HVAC, Furnace Filter, 6 Pack ACTUAL SIZE (19.75 x 29.75 x 0.75) AC Filter, Furnace Filter, Allergies, Dust,...

$152.99

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Newegg

18x24x1 Air Filter, MERV 12, MPR 1500, Allergens, Bacteria & Viruses, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 4 HVAC Filters...

$153.99

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Newegg

ZL 16x20x4 MERV 10 AC & Furnace Filters. 6-Pack Exact Size: 15-1/2 x 19-1/2 x 3-3/4, Rating: MERV 10, MPR 800, FPR 7, Durable Heavy-Duty Frame,...

$155.99

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Newegg

16x25x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filter, Cleaner Air Reliable Airflow, 4...

$159.99

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Newegg

ZL 16x24x4 MERV 10 AC & Furnace Filters. 6-Pack Exact Size: 15-1/2 x 23-1/2 x 3-3/4, Rating: MERV 10, MPR 800, FPR 7, Durable Heavy-Duty Frame,...

$159.99

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Newegg

ZL 20x20x4 MERV 10 AC & Furnace Filters. 6-Pack Exact Size: 19-1/2 x 19-1/2 x 3-3/4, Rating: MERV 10, MPR 800, FPR 7, Durable Heavy-Duty Frame,...

$159.99

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Newegg

ZL 16x20x2 MERV 10 AC & Furnace Filters. 12-Pack Exact Size: 15-1/2 x 19-1/2 x 1-3/4, Rating: MERV 10, MPR 800, FPR 7, Durable Heavy-Duty Frame,...

$159.99

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Newegg

ZL 16x25x4 MERV 10 AC & Furnace Filters. 6-Pack Exact Size: 15-1/2 x 24-1/2 x 3-3/4, Rating: MERV 10, MPR 800, FPR 7, Durable Heavy-Duty Frame,...

$159.99

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