Customer reviews from Filterbuy
Filterbuy - 20x30x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4
(1,175 Reviews)
Rating breakdown 1,175 reviews
5 Stars
681
4 Stars
150
3 Stars
121
2 Stars
92
1 Star
131
Customer Reviews for Filterbuy - 20x30x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Filter
on November 10, 2020
Posted by: Anonymous
Thank you Filterbuy. I found the one I needed that I could not find anyplace else online.
Written by a customer while visiting Filterbuy
Customer Rating
3
Look like good built filters.
on November 8, 2020
Posted by: Nate M.
Look like good built filters. Wish I would of read the discretion on the actual size. They are a good bit smaller than what you order, therfore I got an air gap on top of my filter defeating the purpose of it
Written by a customer while visiting Filterbuy
Customer Rating
4
Little bit smaller then the
on November 7, 2020
Posted by: Anonymous
Little bit smaller then the filtrete filter I usually use
Written by a customer while visiting Filterbuy
Customer Rating
4
Our Filters
on November 6, 2020
Posted by: JoAnn P.
We just installed one of the new furnace filters. It will probably work great. But we have not had it installed long enough to tell yet.
Written by a customer while visiting Filterbuy
Customer Rating
5
How did I live without this company
on November 2, 2020
Posted by: Jenny P.
We have very expensive custom filters. The fact that I can customize mine even down to the filtration level makes it bar none the best all around.
Written by a customer while visiting Filterbuy
Customer Rating
4
Not exactly what i need
on November 2, 2020
Posted by: rick o.
Not exactly what i need in size but close. I know i can customize but cost is too high. Why cant you sell odd dimensions filters like trane 17.7x20x4.7 Compete with big dogs who are trying to monopolize odd sizes!!!!
Written by a customer while visiting Filterbuy
Customer Rating
1
Brought a Branded one and
on November 2, 2020
Posted by: Divakar R.
Brought a Branded one and I got FilterBuy own brand
Written by a customer while visiting Filterbuy
Customer Rating
2
Not happy
on November 2, 2020
Posted by: Anonymous
I needed a 20204 filter someone used a broken tape measure thickness way smaller and width way smaller has bad air gaps and could fall in. My other brand was a snug fit. Now air can easily avoid going thru filter. Not what i wanted.
Written by a customer while visiting Filterbuy