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Aerostar 18x20x1 MERV 11 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog & Smoke

44.25

Aerostar 18x20x1 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

2K+ bought in past month

Highest ranking 101

12 comments

$44.25

· Nominal size: 18x20x1; Actual size 17 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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TrachelleReviewed in the United States on May 17, 2025

Arrived packaged nicely and as described

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Pen NameReviewed in the United States on May 13, 2025

Hard to find this model number in Stores Amazon saved the day

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Debbie McIntireReviewed in the United States on March 29, 2025

The package was in great condition. The product was in great condition.

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Joshua PReviewed in the United States on March 7, 2025

i need this for my furnace - it's an odd size in my area - thank goodness for amazon

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Kindle CustomerReviewed in the United States on March 20, 2025

just as good as any you can get

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LisaReviewed in the United States on March 14, 2025

Perfect fit. Fast shipping

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TxgirlMissieReviewed in the United States on March 11, 2025

Works as advertised

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Mandy SmithReviewed in the United States on March 3, 2025

arrived on time and fit perfectly and will buy again

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cathReviewed in Canada on November 25, 2020

—-

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Sarah RReviewed in Canada on December 11, 2019

good material

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Amazon CustomerReviewed in Canada on February 5, 2018

great thank you

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Henry AveryReviewed in Canada on April 20, 2020

Didn’t seem like good quality when compared to buying them from my heat pump repair man. They still do a good job.