Customer reviews from Filterbuy
Filterbuy - 19x21x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4
(1,170 Reviews)
Rating breakdown 1,170 reviews
5 Stars
678
4 Stars
150
3 Stars
121
2 Stars
92
1 Star
129
Customer Reviews for Filterbuy - 19x21x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
1
Filter is too small for
on June 17, 2023
Posted by: Kerry C.
Filter is too small for opening and doesnt provide full coverage to avoid unfiltered air for moving around it.
Written by a customer while visiting Filterbuy
Customer Rating
2
A little thin
on June 17, 2023
Posted by: Anonymous
The Honeywell filters fit perfectly in my furnace. These have the same description but are thinner and do not fit very tightly at all. Also, the filter folds are not uniform. I'll pay for Honeywell next time.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filters I've found
on June 13, 2023
Posted by: Anonymous
Been using Filterbuy filters for years, best price and best filters I've found.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on June 8, 2023
Posted by: Rosey J.
I have used these filters in our prior home and love the quality and price. I returned to purchase filters for the same filters in my new home.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great purchase
on June 3, 2023
Posted by: Anonymous
Was unable to buy filters of the size, buying directly now solved the problem at a significant cost savings.
Written by a customer while visiting Filterbuy
Customer Rating
1
4x4x20
on May 30, 2023
Posted by: Anonymous
Product is significantly undersized and does not seal well at all in my trane filter housing. Would not recommend.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best buy
on May 28, 2023
Posted by: Alice E.
I would like to thank your company for a commitment of excellence. I like the valuable materials of your filters and at a better cost directly to the consumer.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent filter
on May 25, 2023
Posted by: Audris C.
I went from sneezing every night to no sneezing at all. Thanks for helping my allergies.
Written by a customer while visiting Filterbuy