Filtrete 12x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Filters
Filtrete 12x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Filters
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Filtrete 12x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Filters

4.3 stars out of 371 reviews
(4.3)|
371 ratings

Key item features

  • Optimal Filtration: Features an 800 MPR and MERV 10 rating, utilizing exclusive Filtrete 3-in-1 technology to capture numerous particles like dust mite debris, mold spores, lint, pollen, pet dander, and household dust.
  • Standard Dimensions: Each filter measures 12x20x1 inches, designed as a 3-month pleated filter suitable for various HVAC systems.
  • Versatile Application: Compatible with furnaces, air conditioners, and general HVAC systems, ensuring cleaner air flow throughout your home.
  • Convenient Packaging: Comes in a 2-pack, providing a backup filter or allowing for use in multiple areas.
  • Maintenance Reminder: Optimal performance is achieved by changing the filter at least every 90 days, with a Smart App available for setting reminders.
  • Trusted Brand: Filtrete is recognized as North America's most trusted brand of HVAC filters, based on recent surveys.
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Current price is $19.88$9.94/ea
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Customer ratings & reviews

4.3 out of 5 stars
stars371 ratings151 reviews
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Reviews summary

Pros
  • : Captures dust particles and allergens efficiently.
  • : Captures dust particles from the air.
  • : Filters fit tightly into the air system.
  • : Offers good quality at a lower cost.
  • : Made with sturdy materials and build.
Cons
  • : Lacks rigidity, collapses inward, and reduces effectiveness.
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Showing 1-3 of 151 reviews

Feb 7, 2026
Dustin
Top Reviewer
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Count: 1
5 out of 5 stars review

Verified Purchase

Boring, Necessary, and Perfect

Fits right, works as expected, and keeps the air noticeably cleaner. One of those things you only notice when you don't replace it—this one does the job.

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Dec 16, 2025
JENNAration
Top Reviewer
Item details
Count: 1
5 out of 5 stars review

Verified Purchase

Great shave

I love these however wish they lasted longer.

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Mar 17, 2025
Katherine
Top Reviewer
Item details
Count per pack: 1
5 out of 5 stars review

Verified Purchase

These filters keep our furnace running cleanly and smoothly. It is very important during the cold winter.

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