Hero image 0 of Aerostar 20x25x4 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack, 0 of 5
Aerostar 20x25x4 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
Key item features
- High Filtration Efficiency: Made with electrostatically charged synthetic material for high filtration efficiency with low air flow resistance.
- Effective Allergen Removal: Filters out microscopic particles and allergens such as lint, dust mites, spores, and pollen.
- Optimal Dimensions: Nominal Size: 20x25x4, Actual Size: 19 1/2" x 24 1/2" x 3 3/4".
- Extended Lifespan: Replace 3"-5" filters every 3-6 months, increasing frequency to 30 days during peak summer and winter months.
- Enhanced HVAC Efficiency: Improves the efficiency of your HVAC unit by removing dirt and reducing strain on the motor.
- Pack of Six: Comes in a convenient 6 pack for extended use and cost-effectiveness.
- Made in USA: Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions.
Generated by AI
Specs
- Air filter size20 x 25 x 4
- Minimum efficiency reporting values (merv)8
- FeaturesElectrostatic
- Microparticle performance rating600
- Thickness4 in
- MaterialMERV 8
Current price is USD$79.96
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Feb 7 - Feb 9
|
Sold and shipped by Aerostar
4.503115264797508 stars out of 5, based on 1284 seller reviews(4.5)1284 seller reviews
Free 30-day returns
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About this item
Product details
Aerostar 20x25x4 MERV 8 Pleated Air Filters (Actual Size: 19 1/2" x 24 1/2" x 3 3/4") - 6 Pack. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms. Made with electrostatically charged synthetic material, these MERV 8 (comparable to MPR 600 and FPR 5) filters draw and capture allergens between 3 - 10 microns, including lint, dust mites, spores, and pollen. Aerostar air filters also improve the efficiency of your HVAC unit by removing dirt and reducing strain on the motor, reducing utility and maintenance costs. For best results, replace 3"-5" filters every 3-6 months but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. Compatible with furnace and air conditioner units, and easy to install.
- Aerostar 20x25x4 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
- Nominal Size: 20x25x4, Actual Size: 19 1/2" x 24 1/2" x 3 3/4"
- Comparable to 3M Filtrete MPR 600 Clean Living and Honeywell Micro Defense Plus FPR 5
- Filters out microscopic particles and allergens such as lint, dust mites, spores, and pollen
- For best results, replace 3"-5" filters every 3-6 months but increase frequency to 30 days during peak summer and winter months
- Made with electrostatically charged synthetic material for high filtration efficiency with low air flow resistance
- Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for healthier indoor air quality
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Specifications
Air filter size
20 x 25 x 4
Minimum efficiency reporting values (merv)
8
Contaminants removed
Allergens, Pollen, Mold, Pet Dander, Dust
Brand
Aerostar
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Customer ratings & reviews
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Showing 1-3 of 42 reviews
Jan 1, 2026
NickyCowboy
5 out of 5 stars review
Verified Purchase
Good value
Good value for the price. I replace my filters often, so these are what I needed
Helpful?4A8I8XD0QQO3100231989
Mar 19, 2025
anonymous
5 out of 5 stars review
Verified Purchase
On line Walmart service review.
My furnace air filters ordered from Walmart were delivered on time and in good condition, as expected.
Helpful?4A8I8XD0QQO3100231989
Jul 16, 2025
quinman
5 out of 5 stars review
Verified Purchase
Reasonably priced for good quality filters that do a great job. Shipped quickly.
Helpful?4A8I8XD0QQO3100231989
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