Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,908 Reviews)
Rating breakdown 5,908 reviews
5 Stars
4,409
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
338
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
4
Ordering on-line is easy when
on December 28, 2020
Posted by: B S.
Ordering on-line is easy when you know exactly what you need. The downfall is : a one time purchase is not an option, so it was a hassle to get the 'auto-refill' corrected.
Written by a customer while visiting Filterbuy
Customer Rating
5
I found their product excellent.
on December 27, 2020
Posted by: Thor P.
I found their product excellent. Better price then at box stores and I couldn't even get the 13 micro filters at box stores. From time of order to deliver really good. I'm using their filters in diy air filtration system for woodshop. The shop air is soooo much better. I've blow filters out once already and replace monthly if continue to pull so much out of air. I bought 6 pack as cheaper the more I order. With go to 9 or 12 next time.Lastly made in USA. Great job. Try u won't be sorry.
Written by a customer while visiting Filterbuy
Customer Rating
4
Great product
on December 27, 2020
Posted by: Aaryn N.
These are great! I tend to forget to get these in a timely manner and life moves fastand this is great to plan for these to arrive when they are needed. The MERV Filtration is amazing for allergies and smells.
Written by a customer while visiting Filterbuy
Customer Rating
3
The finished size was not
on December 27, 2020
Posted by: Anonymous
The finished size was not 20 x 25 x4, so is a loose fit in the furnace, not happy.
Written by a customer while visiting Filterbuy
Customer Rating
5
They fit perfect and got
on December 27, 2020
Posted by: Anonymous
They fit perfect and got her in perfect condition.Thank, Jack
Written by a customer while visiting Filterbuy
Customer Rating
5
Better air cleaning
on December 27, 2020
Posted by: Laura R.
We live in the woods, with lots of garden around the house. There's lots of pollen in the summer, and dust and normal airborne allergens in the winter. We had all been sniffling, even the dogs! But I switched to these filters about a week ago and yesterday we commented that we are all sniffling less. I can only assume it's the filter doing its job!
Written by a customer while visiting Filterbuy
Customer Rating
5
Good fit. And work great
on December 26, 2020
Posted by: Anonymous
Good fit. And work great and got them fairly quick
Written by a customer while visiting Filterbuy
Customer Rating
5
With the addition of my
on December 26, 2020
Posted by: Anonymous
With the addition of my putting a UVC light system in my HVAC system and your high quality and well priced HEPA filters, makes our family breath without the usual allergy sneezing!
Written by a customer while visiting Filterbuy