Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter
Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter
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Filtrete 20x24x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter

4.7 stars out of 638 reviews
(4.7)|
638 ratings

Key item features

  • Advanced Filtration: Features Filtrete 3-in-1 technology with a 1500 MPR and MERV 12 rating, capturing microparticles like pet dander, smoke, bacteria, and up to 54% of airborne virus particles.
  • Optimal Dimensions: This 20x24x1 inch pleated HVAC furnace air filter is designed for use in furnaces, air conditioners, and HVAC systems.
  • Health Benefits: CERTIFIED asthma and allergy-friendly, effectively capturing dust, lint, pollen, and other common household allergens.
  • Maintenance Schedule: For optimal performance, the filter should be changed at least every 90 days, with reminders available via the Filtrete Smart App.
  • Trusted Brand: Filtrete is recognized as North America's most trusted brand of HVAC filters, providing breakthrough technology for cleaner home air.
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Current price is $18.47
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4.7 out of 5 stars
stars638 ratings484 reviews
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Showing 1-3 of 484 reviews

Sep 6, 2025
Nicholas
Top Reviewer
Item details
Size: 20" x 24" x 1"
5 out of 5 stars review

Verified Purchase

About the best filter for long haired animals

I've tried many brands but I've always ended up back at Filtrete for the durability of the the metal reinforcement %26 overall superior performance for the money. I vacuum it mid week to ensure its clean %26 change regularly with cats %26 it helps with my asthma%26 I don't sneeze %26 loose my breath near as often

Helpful?5PCF0OAOHU3K23108037
Dec 13, 2024
Shiningstar
Item details
Coffee filter size: 20 x 24 x 1 in.
5 out of 5 stars review

Verified Purchase

A penny saved is really pound foolish!

I've been using this if feel Superior filter for many moons now and wouldn't even try another. I have many pets and serious indoor and outdoor allergies. As long as u keep up with changing before they get to compact it really helps your air quality. Especially now adays so many pollutants to combat, viruses and such it is not wise to save a few dollars on a joke of low quality filters.

Helpful?5PCF0OAOHU3K23108037
Sep 10, 2025
Robert
Top Reviewer
Item details
Size: 20" x 24" x 1"
5 out of 5 stars review

Verified Purchase

These filters are the best because once you install them you notice the air quality right away. The air feels much cleaner and the coughs stop.

Helpful?5PCF0OAOHU3K23108037