Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.6
(3,905 Reviews)
Rating breakdown 3,905 reviews
5 Stars
3,098
4 Stars
390
3 Stars
196
2 Stars
88
1 Star
133
Customer Reviews for Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
3
Fit was very very tight.
on January 6, 2025
Posted by: Anonymous
Fit was very very tight. I got the filter in place but I know it is going to be very very difficult to remove because I removed the one I put in and had to grab filter with pliers. The filter got hung up trying to remove because the very very tight fit.I have been putting filters in this furnace filter slot for 20 years and had never had a issue with inserting or removing filters. .
Written by a customer while visiting Filterbuy
Customer Rating
4
Filter Purchase
on January 5, 2025
Posted by: Anonymous
The very dark yellow side of the filter looks terrible when looking at it through the grate.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent products.
on January 3, 2025
Posted by: Anonymous
Beats the big box stores prices. Great filters. Definitely will be a returning customer.
Written by a customer while visiting Filterbuy
Customer Rating
2
Way too restrictive. Air had to
on December 30, 2024
Posted by: Anonymous
Way too restrictive. Air had to work on max and then not a lot of air got through.
Written by a customer while visiting Filterbuy
Customer Rating
5
Service!!!
on December 29, 2024
Posted by: Anonymous
I would give a 10 star if possible.Amazing response time, support and an absolute pleasure to do business with.
Written by a customer while visiting Filterbuy
Customer Rating
4
Same filter bought previously, this
on December 29, 2024
Posted by: Anonymous
Same filter bought previously, this filter does not fit as good as the other one. I had to actually had to bend it a little to make it fit the space. I checked the measurement with previous and it says the same size. Maybe different manufacturer this time around and the measurements are slightly off?
Written by a customer while visiting Filterbuy
Customer Rating
5
Bought for the church annex
on December 29, 2024
Posted by: Anonymous
Someone before me had put junk filters in the church annex . I was given this as an additional job of filter changer and these filters are amazing and fit great. Thanks
Written by a customer while visiting Filterbuy
Customer Rating
1
This is the wrong size
on December 27, 2024
Posted by: Anonymous
I am dissapointed that this is was the wrong size (extremly different than my past purchases) and I was not able to exchange them.
Written by a customer while visiting Filterbuy