Customer reviews from Filterbuy
Filterbuy - 14x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.1
(1,159 Reviews)
Rating breakdown 1,159 reviews
5 Stars
720
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 14x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
3
Filters
on March 28, 2023
Posted by: Anonymous
Unfortunately they dont have that same fit as my name brand ones did. Which allows airflow to go around the filter instead of all the flow going through the filter as should. Particles will be able to escape around the filter and into my breathing air.
Written by a customer while visiting Filterbuy
Customer Rating
1
I usually use Honeywell, size
on March 27, 2023
Posted by: lucille m.
I usually use Honeywell, size 16x25x4. Your filters were ordered in that size but are smaller and not the quality of the Honeywell brand. I installed one and will use them but will not be a repeat customer. Your company sounds great and I wish you the best. Lucille Mosur
Written by a customer while visiting Filterbuy
Customer Rating
5
New furnace, had to get new filter type!
on March 22, 2023
Posted by: Beverly K.
I havent had the chance to use the new filters yet! Im sure theyll be great from previous use of your filters for old furnace that died!
Written by a customer while visiting Filterbuy
Customer Rating
5
The house breathes better
on March 22, 2023
Posted by: Anonymous
Adapted my 20x20x1 air filter return to a 18x18x4. The only problem was the old grate restricted air and it caused a whistle. I replaced the grate with a newer one and the whistle went away. The whistle was because more air was moving through the new 4 inch filter than the 1 inch filter. Better for the furnace motor.
Written by a customer while visiting Filterbuy
Customer Rating
5
So so fast
on March 20, 2023
Posted by: Anonymous
We have been using these for over a year. Work well and I am always shocked at how quickly they arrive!
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent service Excellent products
on March 20, 2023
Posted by: Kenneth S.
They look funny with uneven pleats, but THEY WORK GREAT!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product and will continue
on March 18, 2023
Posted by: Dexter L.
Great product and will continue to purchase from your company.
Written by a customer while visiting Filterbuy
Customer Rating
5
Unhappy that I need to
on March 18, 2023
Posted by: Anonymous
Unhappy that I need to buy a custom size to get stated size!!!
Written by a customer while visiting Filterbuy