Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 1 Filter
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 1 Filter
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Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 1 Filter

4,227 ratings
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 1 FilterFiltrete 20x20x1 Air Filter MPR 300 MERV 5 Dust Reduction 1 FilterFiltrete Basic Dust Filter BD02 6PK 1E 20 in x 20 in x 1 in 50 8 cm x 50 8 cm x 2 5 cmFiltrete 20x20x1 Air Filter MPR 300 MERV 5 Dust Reduction 4 Filters
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Key item features

  • Filter Dimensions: This 20x20x1 inch Filtrete HVAC furnace air filter features a pleated design, suitable for various heating and cooling systems.
  • Filtration Ratings: Engineered with an MPR 300 and MERV 5 rating, the filter effectively helps capture a range of airborne particles from household air.
  • Particle Capture: Utilizing exclusive Filtrete 3-in-1 technology, it attracts and traps unwanted particles such as dust, lint, and dust mite debris.
  • System Versatility: The filter is compatible for use in furnaces, air conditioners/heating systems, and general HVAC systems to facilitate cleaner air flow.
  • Optimal Replacement: For consistent performance, it is recommended to change this 3-month filter at least once every 90 days.
  • Change Reminders: Users can leverage the Filtrete Smart App (iOS or Android) to set convenient 30, 60, or 90-day reminders for filter replacement.
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Customer ratings & reviews

4.6 out of 5 stars
stars
4,227 ratings800 reviews
How item rating is calculated
  1. 5 stars82% (3,477)
  2. 4 stars9% (399)
  3. 3 stars3% (136)
  4. 2 stars1% (47)
  5. 1 star4% (168)

Reviews summary

Pros

  • : Offers good quality at an affordable cost.
  • : Lightweight design makes it seamless to set up.
  • : Captures dust and pollen with high efficiency.
  • : The filter captures hair and dust effectively.
  • : Fits snugly in the ceiling opening.

Cons

  • : The support structure comes apart and detaches.
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Showing 1-3 of 800 reviews

Feb 23, 2026
Reviewer name: Val
Top Reviewer
Item details
Count per pack: 4
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Senior Citizens Love items shipped to their homes.

Senior Citizens Love items shipped to their house. Fast Shipping, Great Customer Service, Easy Returns, Online orders awesome. Just what I wanted. :)

Helpful?65SB0E1MQ20210721098
Nov 10, 2025
Reviewer name: Margaret
Top Reviewer
Item details
Count per pack: 4
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Brands

Love this product it's very good I had switch and used another brand and I regret it cuz it didn't do it's job like this brand I had less dust and I wasn't sneezing and with the other one I did I have allergies and I could tell the difference I was going to wait till I used all the ones I had and switch back to these to see if that was the problem I couldn't do it any more I switched back to this brand and after a few days I can tell the difference I spend so much money on the other's but this one cost less I thought that it would do better but no it didn't so be careful what you buy cuz it cost more you think it would do better think again

Helpful?65SB0E1MQ20210721098
Jul 8, 2021
Reviewer name: Amy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Furnace Filters

I was happy to find these filters on sale. They never seem to be on sale when I need them during the winter months and everyone else is getting them for their furnaces. I have a hard time finding them during the winter months, so this was an exciting find for me!

Helpful?65SB0E1MQ20210721098
Current price is $5.64
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