Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,900 Reviews)
Rating breakdown 5,900 reviews
5 Stars
4,402
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
These are great filters !!
on August 23, 2017
Posted by: Anonymous
I use them in my whole house fresh air system and they keep everything really clean.
Written by a customer while visiting Filterbuy
Customer Rating
4
Hospital grade filter
on August 22, 2017
Posted by: Egils P.
I think I have lost some air flow with this filter. The preset cooling will not keep up. I had the next lower efficiency filter before.
Written by a customer while visiting Filterbuy
Customer Rating
5
So far so good needs
on August 22, 2017
Posted by: Anonymous
So far so good needs to have airflow written on the side of a large filters. If you don't know the screen goes toward the unit you can put it in backwards.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product and I finally
on August 18, 2017
Posted by: Staci S.
Great product and I finally found the correct size!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Very satisfied!
on August 17, 2017
Posted by: Anonymous
Great filters, awesome to be able to order custom sizes. Thank you!
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filter suppler
on August 15, 2017
Posted by: Anonymous
[This review was collected as part of a promotion.] We love the hassle free ordering and you can get a reorder automatically set up for 3 months to 1 year later!! These filters are true to size! If you order a 20 x25 x5 it will fit a 20x25x5 !!love it!!
Written by a customer while visiting Filterbuy
Customer Rating
5
This is how to Fix a problem!!!
on August 11, 2017
Posted by: Anonymous
My filters were crushed in shipment. Contacted FilterBuy. They apologized and new filters in 2 days. Great Job !!
Written by a customer while visiting Filterbuy
Customer Rating
2
Not quite what I expected
on August 6, 2017
Posted by: Richard K.
Filters are flimsy; the filtering material looks thin; product fits too loosey within the furnace ductwork; my rating would be around a C grade
Written by a customer while visiting Filterbuy