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Air Filters of 2025
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2
AprilaireAprilAire 213 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 20x25x4 Air Filter (Pack of 1)
Main highlights-
Optimal Air Quality Solution
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Best for Allergy-Prone Homes
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Praised for Perfect Fit
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SimplySimply 20x20x1 Air Filter, Merv 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 19.75"x19.75"x0.75") DUST, Pet, & Allergy Control
10% OffMain highlights-
Universal Compatibility and Efficiency
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Ideal for Home and Office Use
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Highly Praised for Cost-Effectiveness
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4
FiltreteFiltrete 24x24x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
15% OffMain highlights-
Key Features
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Ideal Use Cases
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Customer Praise
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See Today’s Deals & Prices
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LEVOITLEVOIT Air Purifiers for Bedroom Home, 3-in-1 Filter Cleaner with Fragrance Sponge for Better Sleep, Filters Smoke, Allergies, Pet Dander, Odor, Dust, Office, Desktop, Portable, Core Mini-P, White
15% OffMain highlights-
Efficient Air Purification
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Perfect for Small Spaces
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Praised Quiet Operation
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8
FilterbuyFilterbuy 20x30x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 x 29.63 x 0.75 Inches)
Main highlights-
Efficient Filtration
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Versatile Usage
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Customer Praise
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LEVOITLEVOIT Core 300-P Replacement Filter Air Purifier Pet Allergy, Genuine Core300S-P Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow, 1 Pack
Main highlights-
Efficient Filtration System
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Perfect for Pet and Smoke
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Highly Rated Performance
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- 28% OffFree Shipping
Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.719 x 19.719 x 0.84 in)
MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated 1” Filtrete 20x20x1 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment$23.98
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LEVOIT Genuine Core 300-P Replacement Filter, Core 300-RF Air Purifier Core300S Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for Removal of Smoke, Odor, Allergens, Pollen,1 Pack
𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓 𝐅𝐈𝐋𝐓𝐄𝐑: Designed specifically for the Core 300-P / Core 300S-P air purifiers to maintain its peak performance. Use genuine filters for premium quality and longer lifespan. We recommend replacing your filters every 6 to 8 months.$28.00
$29.99 - 14% OffFree Shipping
Aerostar 20x20x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19 3/4" x 3/4")
Nominal size: 20x20x1; Actual Size: 19 3/4" x 19 3/4" x 3/4"; This MERV 6 filter is comparable with MPR 300 & FPR N/A$28.51
$33.54 (14% Off) - 15% OffFree Shipping
Aerostar 12x12x1 MERV 8 - 4 Count - High Efficiency Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Lint, Mold & Allergy-Causing Pollen
Nominal Size: 12x12x1, Actual Size: 11 3/4"x11 3/4"x3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.$20.54
$24.17 (15% Off) - 10% OffFree Shipping
Core Mini Replacement Filter Compatible with LEVOIT Core Mini Air Purifier,Core Mini-P, 3-in-1 H13 Grade True HEPA Replacement Filter, Replace Part #Core Mini-RF, 2 Filter & 10 Fragrance Sponge
【Fully Compatible with Core Mini/Core Mini-P】The premium Core Mini replacement filter is specially designed for LEVOIT Core Mini-P Air Purifier. Compared to Part #Core Mini-RF. (*NOTE: This core mini replacement filter is ONLY compatible with LEVOIT Core Mini, Core Mini-P Air Purifier, please check your air purifier model before purchasing.)$17.99
$19.99 (10% Off) - 20% OffFree Shipping
Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 24.63 x 4.31)
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.875 in x 24.625 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters$53.95
$67.99 (20% Off) Filtrete 16x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 2 Filters
OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system$52.99
- Free Shipping
Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack
Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63)$39.39
- Free Shipping
COWAY AP-1512HH & 200M Air Purifier Filter Replacement, Fresh Starter Pack, 2 Fresh Starter Deodorization Filters and 1 True HEPA Filter, 1 Pack, Black
Coway Airmega AP-1512HH's 1-Year replacement filter pack.$43.99
- 15% OffFree Shipping
Core 300 Replacement Filter for Levoit Air Purifier Core 300-rf Core 300s, 3-in-1 Pre, H13 True HEPA, Activated Carbon Filtration System, Pack of 2
COMPATIBLE MODEL: Our air purifier filter fit for levoit Core 300 / Core 300s air purifier, replace part# Core 300-RF. Please Note: The brand and model of original is only used to show compatibility, not OEM product$23.77
$27.97 (15% Off)