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Aerostar 20x20x1 MERV 11 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog & Smoke

40.94

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Aerostar 20x20x1 MERV 11 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog & Smoke

4.6

1K+ bought in past month

Highest ranking 101

13 comments

$40.94

Save 15%

Other platform prices

· Nominal size: 20x20x1; Actual size 19 3/4"x 19 3/4" x 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7 · Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke · Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months · 100% synthetic electrostatic media for high efficiency with low air flow resistance · Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive

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Reviews From
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JP HowardReviewed in the United States on May 8, 2025

This filter has a high MERV number and seems to reduce the amount of dust in the house.

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Charlotte B.Reviewed in the United States on April 15, 2025

I scavenged to find a decent filter at a good price, THESE ARE THEM! What a relief to have a good supply on hand, without have to pay a fortune. They work even better than ones I had payed more for There was a little delay, (2 weeks), in shipping, but we'll worth the wait. Easy to use, snug fit.

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Marisa BReviewed in the United States on March 25, 2025

I recently purchased air filters, and I’m very impressed! The shipping was super fast, and they arrived right on time. Once installed, they worked flawlessly, providing great filtration and improving the air quality in my home. For the price, they offer excellent value—reliable performance at an affordable cost. Highly recommend!

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suz702Reviewed in the United States on June 13, 2024

These filters arrived in a plain brown shipping box, I expected them to be cellophane wrapped and labeled, they weren’t, there were just 6 loose filters in the box. Okay, I get it, that’s one way to keep the cost down. I was surprised when I removed my old dirty filter, it was so much more substantial and sturdy than these. These filters bend easily and I had a little trouble sliding them into the frame on my vent. My vent is vertical and on the wall, you just slide two filters in from top to bottom. However, the filter itself seems like it will do the job fine. This is the way to go if you want to save money on your filters, but don’t expect any frills. The product lost one star because it seems easily collapsable if you aren’t careful.

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NickReviewed in the United States on May 17, 2025

Great basic filters. Last AC guy out told us these are more than adequate, and that the more dense, “higher filtration” filters are more of a gimmick that place excess stress on the unit. We will certainly keep up with use and replace monthly. Good build, good feel.

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NorthFloridaLTReviewed in the United States on December 30, 2023

I've been using the Aerostar MERV 8 Pleated Air Filters in my home HVAC system, and I am thoroughly impressed with their performance. Here’s my comprehensive review of this product: Effective Air Filtration: The MERV 8 rating of these filters means they do an excellent job of trapping dust, pollen, and other airborne particles. Since installing them, I've noticed a significant improvement in the air quality of my home. The reduction in dust accumulation is particularly noticeable. Pleated Design for Enhanced Performance: The pleated design of these filters increases the surface area for capturing pollutants, making them more efficient than flat filters. This design seems to contribute to better airflow and filtration efficiency. Ease of Installation: Installing these filters in my AC and furnace unit was straightforward. They fit perfectly, and the process was hassle-free, which is a big plus for a homeowner like me who prefers to do maintenance tasks independently. Pack Size and Value: The 6-pack offers great value, providing a good supply that lasts for several months. Having multiple filters on hand is convenient and eliminates the need for frequent purchases. Build Quality: The build quality of these filters is solid. They hold up well during use and don't collapse or degrade easily, which is essential for maintaining consistent air quality and protecting the HVAC system. Overall Impact on HVAC Efficiency: Since using Aerostar's filters, it seems like my HVAC system is running more efficiently. This could potentially lead to energy savings and a longer lifespan for my heating and cooling units. Overall Experience: The Aerostar 20x20x1 MERV 8 Pleated Air Filters have met all my expectations. They provide effective filtration, are easy to install, and offer great value. I highly recommend them to anyone looking to improve their home air quality and protect their HVAC system.

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chrisReviewed in the United States on March 19, 2025

I really like these filters. I have three returns in my house so this case last me 6 months and do a good job. I order another case when I am ready to use my last three unless I have high traffic months.

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Amazon CustomerReviewed in the United States on May 3, 2025

on time third order

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JACINTHEReviewed in Canada on November 2, 2024

La grandeur est parfaite

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123watchdogReviewed in Canada on February 12, 2020

These are better quality than the basic Garrison brand accordion filters available from Canadian Tire and are certainly worth an extra couple bucks each. They are sturdier and less susceptible to warping under the pressure of a continuous fan.

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Stranger of MTLReviewed in Canada on December 7, 2019

Can’t beat the price. As a pet owner I make sure to change my filter every month and boy can I see the difference. The filter does surely catch a lot of allergens and dust. When compared side by side with a new one it’s quite amazing.

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Fred HarveyReviewed in Canada on February 13, 2019

Got my order in a timely fashion was packaged perfectly still can't believe I could buy filters for this price so far they work perfectly as well as fit nicely and packaging well done.....

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ToñoNavReviewed in Mexico on April 17, 2022

Funcional y cumple