Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Average customer rating
4.7
(5,957 Reviews)
Rating breakdown 5,957 reviews
5 Stars
4,948
4 Stars
500
3 Stars
213
2 Stars
114
1 Star
182
Customer Reviews for Filterbuy - 18x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Customer Rating
5
recently moved. Left info at
on May 6, 2021
Posted by: Anonymous
recently moved. Left info at my old home for them with leftover filters and ordered these for my new ones. They always arrive quickly and find them less expensive than big box stores.
Written by a customer while visiting Filterbuy
Customer Rating
4
These filters seem exactly like
on May 6, 2021
Posted by: Anonymous
These filters seem exactly like the ones that I have been purchasing. I am truly pleased with them.
Written by a customer while visiting Filterbuy
Customer Rating
5
So far very satisfied they
on May 6, 2021
Posted by: Anonymous
So far very satisfied they fit perfectly and I can breath again
Written by a customer while visiting Filterbuy
Customer Rating
5
It fits perfectly and does
on May 6, 2021
Posted by: Harrel T.
It fits perfectly and does its job, what more could I ask?
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filter,well constructed. Fits perfectly
on May 5, 2021
Posted by: Anonymous
Great filter,well constructed. Fits perfectly into my house vent.
Written by a customer while visiting Filterbuy
Customer Rating
5
Save your HVAC system and your sanity
on May 5, 2021
Posted by: Anonymous
Excellent service and excellent product. Filters arrive on your doorstep so no infuriating shopping for filters in massive home goods stores are required, One more benefit-you can get your filters sent on a schedule so you will never forget when it's time to change! I can not recommend FilterBuy highly enough!
Written by a customer while visiting Filterbuy
Customer Rating
3
Only used for a few
on May 5, 2021
Posted by: Anonymous
Only used for a few weeks and one of the filters was a little too small. Otherwise, all other factors seem to be as advertised.
Written by a customer while visiting Filterbuy
Customer Rating
5
Love these filters.....so far
on May 5, 2021
Posted by: Toni T.
They seem to fit.....I guess they will do......I like the facts that they filter out dust and mites I have 2 cats I Siamese short hair and 1 long hair tabby.. so the filter seems to keep their hair ,dust,and other bad things out....so glad I found out about your filters...had my doubts about the measurements but they seem to fit ok....thank you...much easier than in store shopping for filters!
Written by a customer while visiting Filterbuy