Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,950 Reviews)
Rating breakdown 3,950 reviews
5 Stars
3,136
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
Just started using but were
on October 25, 2024
Posted by: Anonymous
Just started using but were sent in a timely matter.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great price and fast delivery.
on October 25, 2024
Posted by: Anonymous
These filters are great and well priced to keep my system and home clean. Also saves electricity to keep them changed.
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy Fast!
on October 24, 2024
Posted by: Anonymous
Been using them for years.. they fit... Got here fast and reasonable price... Always have my size!
Written by a customer while visiting Filterbuy
Customer Rating
3
A little flimsy.
on October 24, 2024
Posted by: Anonymous
A little flimsy. Not as structured as high end 3m filters.
Written by a customer while visiting Filterbuy
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