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Customer reviews for Filtrete Allergen Reduction Filter for 4" Housings, 1500 MPR, MERV 12, 2 Pack for
Filtrete Allergen Reduction Filter for 4" Housings, 1550 MPR, MERV 12, 2 Pack
4.7 out of 5 stars
stars763 ratings521 reviews
  1. 5 stars87% (662)
  2. 4 stars6% (49)
  3. 3 stars2% (13)
  4. 2 stars2% (13)
  5. 1 star3% (26)
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Showing 231-240 of 521 reviews
Sep 28, 2014
Niknic
3 out of 5 stars review

Be prepared

I love the idea of cleaner air, but my furnace company told me I needed to change the setting on my furnace when I use a higher quality filter such as this one. This was unexpected news.

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Sep 29, 2014
Jerrylayde
5 out of 5 stars review

Help for people with allergies&deviated septum

I've tried a lot of different filter makers. The Allergen Defense 1200 made a HUGE difference in just 6 hours after I installed it. My headache went away and the nasal drip stopped! I'm a true believer in my improved health!

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Nov 30, 2022
Loopy
3 out of 5 stars review

Did not fit Lennox Furnace. Original X6673

Space between rails in Lennox furnace for their 5” filter is only 4 7/16”. The filtrete 5” filter is 4 11/16” thick. Going to try filtrete 4” filter that is 4.31” thick.

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
reply from PACE Social Team

Hello, thank you for taking the time to leave your review. Your feedback is very important to us, and we will be sure to forward your comments. If you have any additional feedback or questions, please feel free to reach out to our team at 1-800-388-3458 Mo-Fri 8am-4:30pm CT.

Feb 27, 2015
Joan
5 out of 5 stars review

Works Best

We have been using these for years, living in Florida and believe that these filters keep down the amount of pollen from outside and dander from our 2 dogs inside.

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Aug 19, 2015
patrick22152
4 out of 5 stars review

Great filter, a bit pricey.

I have asthma and allergies. I have used Filtrete for many years. There is a noticeable difference in air quality while in use. Just wish they were a little less expensive.

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Sep 23, 2016
PinkRibbon
5 out of 5 stars review

Outstanding!

[This review was collected as part of a promotion.] Best filter I've ever bought! This filter is worth the extra $. I notice less dust/particles in the house and when I change it, I can see it is picking up more than other filters.

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Sep 4, 2014
Allergictogreen
5 out of 5 stars review

Excellent Performance

I've used various filters and found this model to be very effective. Amazed at what it actually catches from the normal air. Noticeably helps during the allergy seasons (severe hayfever).

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Sep 23, 2016
richhart80
5 out of 5 stars review

Does a great job

[This review was collected as part of a promotion.] Does a great job. does a great job

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
Mar 2, 2024
Dependable Filtration
2 out of 5 stars review

How About a 18x20x1 filter rated 1900?

I need a 18x20x1 1900 filter but Filtrete doesn't make one, settled for a 1500 but not satisfied. Found an Aerostar filter and an evaluating it, but would prefer Filterate for good quality control and honest rating assessment.

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536
reply from 3M-Filtrete

Hello, thank you for taking the time to leave your review. Your feedback is very important to us, and we will be sure to forward your comments. If you have any additional feedback or questions, please feel free to reach out to our team at 1-800-388-3458 Mo-Fri 8am-4:30pm CT.

Feb 18, 2016
Rtylers1992
5 out of 5 stars review

Fresh Air

This filter removes all of the smells we've gone nose blind to over time. The other day I cooked some fresh fish and ran out for an errand. When I came back I could not tell what we had for dinner. Can't say the same at my neighbor's house!

Review from filtrete.com
Helpful?4549KXXPUP5L13630107536