Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,012 Reviews)
Rating breakdown 7,012 reviews
5 Stars
5,177
4 Stars
755
3 Stars
439
2 Stars
246
1 Star
395
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
3
Not bad
on October 24, 2024
Posted by: Anonymous
Definitely not the same as some higher end (3m) filters, but a filter nonetheless. A little flimsy.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very Happy with my purchase
on October 24, 2024
Posted by: Anonymous
Very Happy with my purchaseFast, undamaged, and priced right
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect custom Fit
on October 23, 2024
Posted by: Anonymous
Perfect custom Fit for a custom made HVAC filter housing. I had added the additional enlarged box section to add up to 4 1" filters. This is in addition to the standard 1" filter at the entrance to the furnace. As a result, there is almost no dust or dirt deposit on the filter at the entrance to the furnace. It never seems to need any change-out due to the extra filter elements added upstream - and they catch all dust and dirt in the system.
Written by a customer while visiting Filterbuy
Customer Rating
5
I don't know how they
on October 23, 2024
Posted by: Anonymous
I don't know how they are, as FedEx is holding them up for some reason...
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on October 23, 2024
Posted by: Cindi L.
I had no idea I had so much dust in the air until I started using these!!
Written by a customer while visiting Filterbuy
Customer Rating
5
I thought I bought a
on October 23, 2024
Posted by: Anonymous
I thought I bought a 20 c 25 x 5 but received the wrong size. I immediately contacted the company and within 20 minutes the problem was solved and within three days I had the right size and at no expense to me. I am sure I found the right company to continue buying my filters. I also had no problem putting in the new filter myself at 83. Thank you so much Filyer Buy.
Written by a customer while visiting Filterbuy
Customer Rating
5
I am pleased with my
on October 22, 2024
Posted by: Kenneth C.
I am pleased with my transaction, and how it went .ThankyouKC
Written by a customer while visiting Filterbuy
Customer Rating
5
My Air Filtets
on October 22, 2024
Posted by: Anonymous
I have been using these filters for almost 10years. They work great. Please continue your quality product.:+1::+1:
Written by a customer while visiting Filterbuy