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Filtrete™ MPR 1000 - 1085 Allergen / Dust Defense Air Filters

  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete™ Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
  • 1000 MPR & 1085 MPR have a rating of MERV 11
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Opt for a Filtrete™ Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).

  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete™ Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
  • 1000 MPR & 1085 MPR have a rating of MERV 11
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
  • FIND YOUR SIZE: 1000 MPR available in 4in. , 4in. slim fit and 5in. thick air filters
  • FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4 in. and 5 in. filters
  • A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you!
  • FOR RESIDENTIAL use only
  • CREATE A CHANGE COUNTDOWN in the Filtrete™ Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter
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Specifications
Attribute Name
Value
Filter Life
3 months
MERV Rating
MERV 11, MERV 13, MERV 8
MPR Rating
1000, 1000 / 1085, 1000D, 1085, 1085D, 1900
Overall Thickness (Imperial)
1 in, 2 in
Package Contents
1 Pack, 2 Pack, 3 Pack, 6 Pack
Size (Imperial)
10 in x 10 in, 10 in x 20 in, 10 in x 24 in, 11.5 in x 11.5 in, 12 in x 12 in, 12 in x 18 in, 12 in x 20 in, 12 in x 24 in, 12 in x 25 in, 12 in x 30 in, 12 in x 36 in, 14 in x 14 in, 14 in x 18 in, 14 in x 20 in, 14 in x 24 in, 14 in x 25 in, 14 in x 30 in, 14 in x 36 in, 15 in x 20 in, 16 in x 16 in, 16 in x 20 in, 16 in x 24 in, 16 in x 25 in, 16 in x 30 in, 16.5 in x 21.5 in, 17 in x 21 in, 17.5 in x 17.5 in, 17.5 in x 22 in, 17.5 in x 23.5 in, 17.5 in x 29.5 in, 18 in x 18 in, 18 in x 20 in, 18 in x 24 in, 18 in x 25 in, 18 in x 30 in, 18 in x 36 in, 19.5 in x 19.5 in, 19.5 in x 23.5 in, 19.5 in x 29.5 in, 19.875 in x 21.5 in, 20 in x 20 in, 20 in x 22 in, 20 in x 24 in, 20 in x 25 in, 20 in x 30 in, 20 in x 36 in, 21 in x 21 in, 21.25 in x 37.25 in, 21.5 in x 23.5 in, 21.5 in x 24 in, 22 in x 22 in, 23.5 in x 23.5 in, 24 in x 24 in, 24 in x 30 in, 25 in x 25 in, 30 in x 60 in
Change Reminders
  • Filtrete Change Reminders

    Your lifestyle affects how quickly your home's air filter expires. Let us help you create a healthier home environment by taking it's characteristics into account.

    Get custom filter change reminders and personalized home tips based on your home environment by signing up for a Filtrete change reminder program.

Customer Reviews
Filtrete™ MPR 1000 - 1085 Allergen / Dust Defense Air Filters is rated 4.7 out of 5 by 516.
Rated 2 out of 5 by from Dimensions are not the same. What was a 1” thick filter is now a 3/4” to 13/16” filter. The filter does not fit the slot in the ductwork tightly. Had to duct tape the extra space to prevent air from being pulled around the side of the filter instead of being pulled through the return duct.
Date published: 2021-10-21
Rated 3 out of 5 by from Lousy Redesign I've used these for decades; however, the new design is flimsy and hard to get a tight seal when inserted. Also, the screening on the filter is not as good as the previous ones.
Date published: 2021-09-25
Rated 1 out of 5 by from Measurements are inaccurate Bought 1 4" airfilter that ended up being 5". Thought it was a fluke and took it back to the store. Went to another store and the only brand availabel was 3m again. Bought a 4" filter and once again measuring in at over 4.5" and does not fit. Last time I buy from 3m. Btw our furnace can fit 2, 2" filters perfectly but not 1, 4".
Date published: 2021-08-18
Rated 4 out of 5 by from Great Product This filter is great. The only problem I am running into is the size 21.5x23.5x1 is out of stock at all lowe’s in a 25 mile radius. That for me is kind of a big problem. I tried to see if I can buy this directly from 3M Filtrete and it’s not possible.
Date published: 2021-08-09
Rated 1 out of 5 by from Beware of the size! Bought this filter (1085) from Lowes for years and about a year ago they changed the manufacturing. This filter is NOT 1" but 13/16" and now is loose in the filter bracket on the unit allowing air to go past the filter defeating the purpose of a filter. Funny how the more expensive (1200) filter is still manufactured the same way and fits perfectly. Beware!
Date published: 2021-07-07
Rated 3 out of 5 by from QA please check your specs Having been using thee filters for years, decades even. They help my allergies immensely. Today I was unable to install as the box was just a touch too big to slide into the furnace slot. Luckily I was able too bash the corner with a hammer slightly, and it slid it perfectly. 20x25 do it best, 51111539507 70-0714-1170-9
Date published: 2020-12-30
Rated 1 out of 5 by from Packaging problem and fit Bought a 2 pack of your 1000 3m 20 x 25 x 4" Filtrete from Lowes. On removing the clear plastic package wrapping I noticed some of the cardboard webbing was formed out of shape and some of the carboard spaces had to repositioned my me. This condition made it very very difficult to slide the filter into the furnace. The cardboard kept grabbing on either one of the two sides. Using a yardstick I was able to push back the cardboard supports so that I could insert the filter. Note that I was replacing a Honeywell filter where I had absolutely no problem inserting their filter. Unfortunately I forgot to make sure the filter was placed correctly to make the air-flow was in the correct direction. Guess what-------it was impossible to remove the filter and I tore it to shreds trying to remove it. The second filter was a little easier but not the same as Honeywell.Honeywell will be my next purchase in the future.
Date published: 2020-11-19
Rated 5 out of 5 by from Awesome filter for allergens and dust Just love these filters. I use to use a different brand until my asthma and allergy clinic suggested these. Now this is all that I buy!
Date published: 2020-11-10
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