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Your cart is empty.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") - 6 Pack. MERV 6 filters are comparable to MPR 300 and FPR N/A. Designed for superior filtration efficiency, these filters are made with electrostatically charged synthetic material that draws and captures allergens between 0.3 - 1.0 microns, including lint, dust, and pollen. 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. They also improve the efficiency of your HVAC unit and therefore reduce maintenance and utility costs, by removing dirt and reducing strain on the motor. For best results, change the filter every 60 to 90 days but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. Compatible with furnaces and AC units.
Alexine
2025-08-18 18:34:21
Great price for the amount. It’s easier to buy in bulk for a great deal/price so I don’t have to go out sooner to buy more. These last as expected, air flow is good, the size is just right for my vents.
Mariana Gorrin
2025-07-11 15:29:09
These furnace filters are a game-changer for improving indoor air quality! They effectively capture dust, pollen, and other airborne particles, keeping my home fresh and clean. The filters are easy to install and fit perfectly, ensuring optimal performance. I've noticed a significant reduction in allergies and respiratory issues since using them. The durable construction means they last longer, providing excellent value for money. Highly recommend these furnace filters for anyone looking to maintain a healthy and clean living environment!
R. Kilbert
2025-06-14 11:35:39
Great air filter at a great price. Easy to install. Will buy again.
Gtrain
2025-06-12 13:45:15
Work as expected and for a reasonable price
Gaylen E. Moore
2025-06-06 12:14:52
With the furnace such an important component of the home, it's important to change the filters regularly. To do that you want something that doesn't cost a fortune, but is still made of quality materials. This filter is made very well. It may not be super ridged paper/cardboard framing, but that doesn't matter as you shouldn't be handling it so roughly when installing it into your furnace. It just needs to filter the air, and it does!
Jane Akins
2025-04-18 14:45:56
This filter is an excellent product. I used it for the first time this week and I am very impressed with both the quality of the material and how well it performs in my air handler. I have always preferred a pleated filter because they offer extra coverage area and this one does not disappoint. The air flow is vastly improved at the floor vents. And this will put less strain on both the air handler and the outside unit as well. I recommend using these filters to reduce the dust and lint in the air and keeping your air conditioning system clean. The quality was good and the seller is prompt in sending them out.
Charles Keeton
2025-03-15 18:18:23
These are some great quality filters. I will continue to use them in the future.
Shawn
2025-02-05 17:10:16
Works/fits well. Will buy again when these run out.
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