Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
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Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter

4.6 stars out of 696 reviews
(4.6)|
696 ratings

Key item features

  • Optimal Filtration: Features a Microparticle Performance Rating (MPR) of 1000 and MERV 11, capturing 99% of airborne particles between 0.3 and 1 micron.
  • Allergen Defense: Effectively filters out lint, household dust, dust mite debris, mold spores, pollen, pet dander, smoke, and smog particles.
  • Advanced Particle Capture: Designed with exclusive 3M technology to pull in and trap ultrafine particles, including bacteria, viruses, candle soot, PM2.5, and exhaust particles.
  • Standard Dimensions: Measures 16 x 20 x 1 inches (15-11/16 in x 19-11/16 in x 13/16 in), suitable for central, wall, and ceiling HVAC units.
  • Sustained Performance: Maintains sufficient airflow and is recommended for replacement every three months to ensure optimal system efficiency and energy savings.
  • Certified Quality: Certified asthma & allergy friendly, conforming to UL STD 900 and ULC STD S111, and ETL listed by Intertek.
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Current price is $13.44
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Fort Wayne, 46816
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Customer ratings & reviews

4.6 out of 5 stars
stars696 ratings517 reviews
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Reviews summary

Pros
  • : Provides reliable operation over time.
  • : Made with premium materials and solid craftsmanship.
  • : Offers good performance at a reasonable cost.
  • : Provides clean air in residential spaces.
  • : Captures high amounts of dust and airborne particles.
Neutral
  • : Can be refreshing, but may also be overpowering.
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Showing 1-3 of 517 reviews

Jan 4, 2026
Chris
Item details
Size: 16" x 20" x 1"
5 out of 5 stars review

Verified Purchase

Awesome filter.

I started the New Year Day out by scrubbing, vacuuming, mopping, dusting, cleaning dryer completely. Then I put in the new furnace filter !! Well, today is the 4th. No dust on furniture, no constant blowing my nose, throat tickle is gone, no itchy eyes ! Buy this filter if you have the above mentioned issues !! I will definitely repurchase this …over, over and over

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Dec 21, 2025
Lydia
Top Reviewer
Item details
Size: 16" x 20" x 1"
5 out of 5 stars review

Verified Purchase

Excellent filter for those with allergies.

If you think your usual filter is good I urge you to try one of these. You'll be amazed at how dirty it gets because it catches all the micro-particles regular filters miss.

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Nov 12, 2025
Diane
Top Reviewer
Item details
Size: 16" x 20" x 1"
5 out of 5 stars review

Verified Purchase

hard to install, had to smash corners to get into furnace slot.

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