Customer reviews from Filterbuy
Filterbuy - 21.5x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.7
(5,915 Reviews)
Rating breakdown 5,915 reviews
5 Stars
4,908
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21.5x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Customer Rating
5
Perfect fit! thank you so
on June 15, 2020
Posted by: Anonymous
Perfect fit! thank you so much! your guys always from through with the non-traditional sizes!
Written by a customer while visiting Filterbuy
Customer Rating
5
Love these babies!!! Already on
on June 15, 2020
Posted by: Anonymous
Love these babies!!! Already on the automatic reorder list!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
The local stores do not
on June 14, 2020
Posted by: Sheri E.
The local stores do not carry this particular size, so we always buy from your company. Whew!
Written by a customer while visiting Filterbuy
Customer Rating
4
Be careful comparing MERVs to other standards
on June 14, 2020
Posted by: Anonymous
Everything was done well, but be careful in terms of what "MERV" level you have as these numbers are not the same as those used by 3M and others. So, in comparing filters, you have to cross-walk them carefully and a MERV 11 is more likely to be appropriate for domestic use.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Value
on June 14, 2020
Posted by: Anonymous
I found your product to be of great quality and great value for my home. Your online purchase was very easy to use and shipping was convenient.
Written by a customer while visiting Filterbuy
Customer Rating
5
Was very happy with this
on June 14, 2020
Posted by: Geri C.
Was very happy with this filter, ordered 6 more, it fit perfectly!
Written by a customer while visiting Filterbuy
Customer Rating
5
Get out the dust.
on June 13, 2020
Posted by: Anonymous
After our remodel, the house was full of dust from the construction. After purchasing these filters and replacing them every week for 4 weeks, the dust is significantly less than before. I now change the filters monthly and our dust problem is virtually gone. Great filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great service everytime. And they
on June 13, 2020
Posted by: Anonymous
Great service everytime. And they seem to have every size.
Written by a customer while visiting Filterbuy