Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4.4
(7,002 Reviews)
Rating breakdown 7,002 reviews
5 Stars
5,170
4 Stars
754
3 Stars
438
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
3
Did not measure up
on January 4, 2019
Posted by: Anonymous
Actual size of the filter was not made clear to me before purchasing. I was using Honeywell products that fit perfectly. Going back to the Honeywell product.
Written by a customer while visiting Filterbuy
Customer Rating
3
Filter 20/5/25
on January 3, 2019
Posted by: Merv H.
The width yours is 4.5 inches wide so fits in loose no sponge tape to seal my first one has 1/2 wide /1/4 tape on bough long sides I suppose I should buy some to keep the not filtered air out of heater.
Written by a customer while visiting Filterbuy
Customer Rating
4
Easy button
on January 3, 2019
Posted by: Anonymous
Normally, I have trouble finding filters with a specific MERV rating, but this site makes it so easy
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filter
on January 3, 2019
Posted by: Anonymous
Thanks for the ease of auto ship. It is really easy to forget about replacing filters. Your system makes it so much easier.
Written by a customer while visiting Filterbuy
Customer Rating
5
Under the gun with the only furnace co. in town with odd size filters and crazy prices
on January 3, 2019
Posted by: Anonymous
Found FilterBuy on Google , Gave size I needed and Wa La ! Had it built , and half the price.. and ordered an automatic refill every 6 mo.Thank You,
Written by a customer while visiting Filterbuy
Customer Rating
4
No tracking Fair quality on
on January 2, 2019
Posted by: Anonymous
No tracking Fair quality on filter- but cost effective
Written by a customer while visiting Filterbuy
Customer Rating
5
Donnie
on January 2, 2019
Posted by: Donnie T.
On time every time and a great company to deal with. Thanks and happy New year..
Written by a customer while visiting Filterbuy
Customer Rating
5
Simple process. Quality filters
on January 2, 2019
Posted by: Shad S.
Working with FilterBuy was quick and easy. The filters seem to be great (no problems yet). I will be back in the future for sure.
Written by a customer while visiting Filterbuy