Customer reviews from Filterbuy
Filterbuy - 18x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.1
(1,141 Reviews)
Rating breakdown 1,141 reviews
5 Stars
705
4 Stars
109
3 Stars
127
2 Stars
86
1 Star
114
Customer Reviews for Filterbuy - 18x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
2
Not 4
on July 8, 2020
Posted by: Quinn V.
They werent 4 wide. They were at least 1/2 thinner than what was in already.
Written by a customer while visiting Filterbuy
Customer Rating
4
Not bad but could use simple improvements
on July 8, 2020
Posted by: Anonymous
Fits but there's space around the filter so I'm sure regular air is getting through. Don't know why no one makes filters that slide onto the April aire tracks. Probably cheaper to make and filter would fit better. Much cheaper than April aire but still. Expensive considering what it is.
Written by a customer while visiting Filterbuy
Customer Rating
5
So Easy!
on July 7, 2020
Posted by: Blake W.
Filter Buy is convenient and affordable, USA made Filters. Easy to order and reorder.
Written by a customer while visiting Filterbuy
Customer Rating
2
Theyre ok
on July 6, 2020
Posted by: Anonymous
Clearly not as well made as the big name filters, well see how they actually work
Written by a customer while visiting Filterbuy
Customer Rating
1
Go someplace else
on July 4, 2020
Posted by: Anonymous
Poor quality. Unhelpful online support. Never, again.
Written by a customer while visiting Filterbuy
Customer Rating
3
Just purchased
on June 30, 2020
Posted by: Anonymous
I received my filters quickly and used one immediately. The first item I noticed was that the size was not the same as the named brand. The Filterbuy was not as wide. I have not had it long enough to determine if it is as good. I will change in three months and then see if the width made any difference.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Company
on June 28, 2020
Posted by: Anonymous
FilterBuy has been a great company and was very helpful with my order.
Written by a customer while visiting Filterbuy
Customer Rating
2
Not too happy
on June 27, 2020
Posted by: Anonymous
Great price, relatively fast shipping. I have 2 complaints...1. The filters are not actually 16x25x4, so they don't fit tightly in my furnace, allowing air to go around them, which seems counter to the goal of having all the air filtered. PS. The filters I usually buy (Filtrete) fit very tightly in my furnace.2. 2 out of 8 of the filters were not what I ordered (Merv 8 instead of Merv 13). Probably won't use this company again.
Written by a customer while visiting Filterbuy