Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Average customer rating
4.6
(3,408 Reviews)
Rating breakdown 3,408 reviews
5 Stars
2,706
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 21x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Customer Rating
5
Satisfied customer!
on January 11, 2019
Posted by: Nicolette H.
Love the convenience and quality of these filters. Will continue to order in the future.
Written by a customer while visiting Filterbuy
Customer Rating
3
Pretty good but not perfect
on January 11, 2019
Posted by: Anonymous
[This review was collected as part of a promotion.] I just opened my pack of 4 to replace my old filter. One thing I noticed immediately was the box opened from the larger front more easily than the top, so to jsut stack the box on its end to remove filters like I normally do wasn't really possible.Second, the edges that make up the box of the filter were not sealed as well as the FIltrete filers I normally use which make the filter seem flimsier. So, not sure I would order from you again. I have an older furnace with weird size filters and it's important to me to keep it running well and my home free of dust etc.
Written by a customer while visiting Filterbuy
Customer Rating
3
Bent out of shape!
on January 9, 2019
Posted by: Anonymous
After receiving my box I proceeded to open my filters only to find out that half of them were bent up. Not from how it was packaged but the metal portion that actually gives shape to the filter itself. After bending some of it back I placed them in some of them seem just a little small. Other wise it seem to be a nice filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
You are TOPS. again.......
on January 8, 2019
Posted by: Shade L.
These came first and hit the spot. I feel very comfortable with them in place. It is as if the family is being protected.
Written by a customer while visiting Filterbuy
Customer Rating
5
Way to get filters
on January 4, 2019
Posted by: Anonymous
This is the best way to get replacement filters. Excellent quality, superior filtering, good pricing.
Written by a customer while visiting Filterbuy
Customer Rating
4
WAs hoping it ship out
on January 3, 2019
Posted by: Anonymous
WAs hoping it ship out little sooner, but over all sevice great
Written by a customer while visiting Filterbuy
Customer Rating
4
Great service, only issue is
on January 3, 2019
Posted by: Anonymous
Great service, only issue is filters slightly smaller than all other 14 x 24 x 1 filters Ive purchased locally. This causes the filter to suck up into the return opening when heater running & drop down when heater stops (noisy).
Written by a customer while visiting Filterbuy
Customer Rating
2
Wrong measurements!
on January 3, 2019
Posted by: Anthony E.
These filters that I just bought (12) of measure 13,3/8th" x 23,3/8th" NOT 14" x 24". and that makes them very loose in the filter containment compartment if you will! So they float around in there. The one thing on my behalf is there just enough inner frame that is just enough for the filters to cover the intake compartment! A 1/8th" to a 1/4th" smaller than 14"x24" size would be more than enough to ensure the filters fit! But 5/8ths? way too much in my opinion!
Written by a customer while visiting Filterbuy