Customer reviews from Filterbuy
Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Average customer rating
4.4
(5,910 Reviews)
Rating breakdown 5,910 reviews
5 Stars
4,411
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
338
Customer Reviews for Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Customer Rating
4
I had to call to
on September 27, 2020
Posted by: Peggy M.
I had to call to see why the sizing didnt match what I ordered even though the numbers matched. I live in Oregon an the smoke needs to be filter so I can breathe better. The person was very nice an is sending more filters an said I wont be charged an to donate the others charitable place.
Written by a customer while visiting Filterbuy
Customer Rating
5
Don't really know because I
on September 27, 2020
Posted by: Anonymous
Don't really know because I haven't used them yet. Will have to wait for the next bad air quality day, the next big fire . . .
Written by a customer while visiting Filterbuy
Customer Rating
3
The advertised size listed the
on September 27, 2020
Posted by: Gregg R.
The advertised size listed the L&W as 5/8" shorter than the listed size. The filter works but I have to bend the housing tabs in all the way. Then it still fits loose and moves when the unit powers off/on. Not a big deal, just the gap is a bit too large. Think I'll stick with my previous brand next time.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good price for high quality
on September 27, 2020
Posted by: Anonymous
Good price for high quality MERV13 filters. I opt'd for the subscription plan, receiving two sets of filters once a year so I can change out every six months. Convenient.
Written by a customer while visiting Filterbuy
Customer Rating
5
Ordered 4 filters during the
on September 27, 2020
Posted by: Anonymous
Ordered 4 filters during the Oregon fires and got them within a week, but after the smoke had cleared. My house wasnt too smoky but I put in one of the new filters and the air seems perfectly clear now. Very happy with these so far and theyre considerably less expensive than the brand I was buying before.
Written by a customer while visiting Filterbuy
Customer Rating
5
It took longer than I
on September 27, 2020
Posted by: Anonymous
It took longer than I thought to get here but it arrived one day earlier than the e.mail said. The best thing about this filter is that it fits easily into the opening. All the other brands have to be horseshoed into place. With all the fires we have regularly in California this has the highest level of filtering .....................
Written by a customer while visiting Filterbuy
Customer Rating
2
Cheep appearance
on September 27, 2020
Posted by: Anonymous
Narrower in width than other brands I have used as well as lighter in construction. After installing both the 20x25x4 and the 16x25x4 in my home HVAC systems, both filers were very loose in place and I am concerned that air will bypass the filters. Compared to the Filtrete that I removed, the differences in size and construction is very obvious. I purchased 4 of each so I am stuck with them for a year.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality Filters with great ease of ordering
on September 27, 2020
Posted by: Kimberly H.
I found FilterBuy on the web with great reviews. My furnace takes a filter size that the stores dont carry & was pleased to find they carry all dimensions & quality choices. The shipment arrives quickly & Ive setup for the auto shipments of my choice count & can update at any time. Im very happy with FilterBuy filters. Thank you!
Written by a customer while visiting Filterbuy