Customer reviews from Filterbuy
Filterbuy - 21x27x5 MERV 11 Pet & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Trane & More (1-Pack) - Gold
Average customer rating
4.4
(1,369 Reviews)
Rating breakdown 1,369 reviews
5 Stars
990
4 Stars
148
3 Stars
81
2 Stars
47
1 Star
103
Customer Reviews for Filterbuy - 21x27x5 MERV 11 Pet & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Trane & More (1-Pack) - Gold
Customer Rating
5
Lennox furnace Air Filter
on February 6, 2020
Posted by: Anonymous
The filter I need for my furnace is only readily available from the dealer purchased the furnace from at a price I feel is exorbitant I was able to find the same filter at a reasonable price from you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Goo people to work with
on February 4, 2020
Posted by: Anonymous
Goo people to work with matched with good filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Second time buyer.
on February 3, 2020
Posted by: Lonnie K.
Excellent quality. Excellent shipment. Heard about FilterBuy on Glenn Beck and thought I would give em a try. From what I have seen so far, will continue to get them here.
Written by a customer while visiting Filterbuy
Customer Rating
5
Looks Good
on January 30, 2020
Posted by: Starr O.
Looks good but time will tell the effectiveness of the filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Honeywell Merv 11 filter
on January 28, 2020
Posted by: Anonymous
Initially Our heat pump had an electronic air filter system. We experienced too much dust on our furniture.I removed the two cells and installed your filter. The difference is extreme. your filter is performing far better then the electronic air filtering system.
Written by a customer while visiting Filterbuy
Customer Rating
5
This company is absolutely the
on January 27, 2020
Posted by: drake s.
This company is absolutely the best I bought some filters. And they wouldnt fit I called to return them. And they refunded my money n told my donate the filters to charity. What company does that? Very good company these ppl are..
Written by a customer while visiting Filterbuy
Customer Rating
1
Size doesnt match
on January 22, 2020
Posted by: Anonymous
This is not an accurate replacement for a Honeywell 20x25x5. Need to look closely at the actual sizing as it over half an inch longer.
Written by a customer while visiting Filterbuy
Customer Rating
4
It's not a perfect fit.
on January 15, 2020
Posted by: Duncan F.
It's not a perfect fit. The flange stuck out about 1/2 and I have to cut it to make it work.
Written by a customer while visiting Filterbuy