Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
3.9
(128 Reviews)
Rating breakdown 128 reviews
5 Stars
69
4 Stars
15
3 Stars
15
2 Stars
17
1 Star
12
Customer Reviews for Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
2
Smaller than advertised
on October 8, 2020
Posted by: Anonymous
Although filter is advertised as 20x20x4 it's actually smaller than that and doesn't fit properly in my unit. I'm afraid that particles will be able to seep through the sides where it doesn't fit properly. The filter also doesn't feel as well made as the 3M filter I had before. I doubt I will buy this again as the savings isn't worth it.
Written by a customer while visiting Filterbuy
Customer Rating
4
I'm a contractor and I say great deal
on October 5, 2020
Posted by: Anonymous
fair price, exceptional availability. I don't use local wholesalers anymore.
Written by a customer while visiting Filterbuy
Customer Rating
2
Poor quality inspection or just plain wrong size design.
on October 5, 2020
Posted by: Anonymous
Filter was slightly smaller than the 20X20 filter it replaced and would not stay in the side brackets. When I placed it on top of the old 20X20 it was about 1/4 inch shorter.
Written by a customer while visiting Filterbuy
Customer Rating
3
i had thought i was
on October 5, 2020
Posted by: Anonymous
i had thought i was getting a Honeywell product, but this replacement is much thinner and cheaper looking than what we have been using. The numbers on filter are the same, but this looks a cheap knockoff.
Written by a customer while visiting Filterbuy
Customer Rating
5
Looks great packaged well, will
on August 27, 2020
Posted by: Anonymous
Looks great packaged well, will install the first one next month
Written by a customer while visiting Filterbuy
Customer Rating
5
Fit was right on, and
on August 15, 2020
Posted by: Reggie A.
Fit was right on, and I thought price was fair. Emailed them about fit and got a response quickly. Keep up the good business model.
Written by a customer while visiting Filterbuy
Customer Rating
2
The 20x20x4 was so much
on July 16, 2020
Posted by: Anonymous
The 20x20x4 was so much under sized that there's air flow around the filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
Save money and time
on June 7, 2020
Posted by: Kim K.
I have my filters for a year and thats how I like to order! Save money and time trying to go find the right size and not to mention the price is so high for these big cabin filters at the local retail stores! I like to save by buying all four at once because they will give you a discount the more you buy !
Written by a customer while visiting Filterbuy