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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 1-10 of 521 reviews
Mar 22, 2026
Cathy
5 out of 5 stars review

Verified Purchase

Excellent for furnace Air filter

Compared prices to Large store brand. cheaper than our local hardware store that recommended this brand.

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Dec 31, 2025
Lisa
5 out of 5 stars review

Verified Purchase

Great filter that I couldnt find anywhere. I was so worried I wouldnt be able to find it. Its the preferred filter for our furnace/air conditioner and Ive never had a problem with it. Im so glad I found it here. Thank you very much!!!

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Aug 12, 2025
Saad
5 out of 5 stars review

Verified Purchase

Simple, Does the job!

Look, when it comes to air filters, you're not exactly looking for a thrill ride, right? You want something that does the job without breaking the bank. And that's exactly what this filter delivers! It's a solid value, does exactly what it's supposed to do – keep the air clean in the house. The packaging was perfectly fine, nothing to write home about, but no issues there either. You pop it in, and the air gets cleaner, plain and simple. Can't ask for much more than that! Zero complains. Good price.

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Jan 22, 2026
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] I've used this brand in the past and this version is an upgrade at almost no increase in price.

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Oct 24, 2025
ramshah
5 out of 5 stars review

Verified Purchase

Furnace filter Filtrate 20x25x4 Air Filter, MPR 15

This is the ONLY filter I have been using last several years. Replace twice a year, your furnace and house air will thank you !

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Feb 4, 2026
Scott
5 out of 5 stars review

Verified Purchase

Great product. Order online and pick up at store very convenient.

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Jan 30, 2026
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Good product and it fits my furnace.

Review from walmart.com
Helpful?4549KXXPUP5L13614803258
Apr 25, 2026
Linda
5 out of 5 stars review

Verified Purchase

they fit good

Review from walmart.com
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Mar 23, 2022
guy58
3 out of 5 stars review

Verified Purchase

2 per club member?

Filters are great, Sam's ad not so, the ad stated 2 per club member. Hmmm, is that 2 filters or 2 orders which would equal 4 filters. Well, you guessed it! I ordered 4 filters and yep, Sam's only sent 1 order of 2 filters. Not a big issue, just more clarity would help in the future.

Helpful?4549KXXPUP5L13614803258
Oct 20, 2021
Jennifer
1 out of 5 stars review

Verified Purchase

Larger than 4”

Filters are not 4” they are larger and not noted in the description. Once we received the filters and after opening and attempting to install we found that the manufacturer’s packaging has fine print stating the filters are 4 5/8”. Our unit has a true 4” opening

Helpful?4549KXXPUP5L13614803258
reply from Supplier Response

Hello. We apologize for the confusion. We offer 2 different sized filters in this model. The standard width on our Filtrete 4" deep pleat filters is 4-5/16" thick. We do offer a smaller "slim fit" version of this filter as well. The actual size on this is 3-3/4" thick and will say "slim fit" on the filter in red. If you need any additional assistance please feel free to connect us directly at 1-800-388-3458 M-F 8am-4:30pm CT. Thank you!