Customer reviews from Filterbuy
Filterbuy - 16x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue
Average customer rating
4.6
(3,410 Reviews)
Rating breakdown 3,410 reviews
5 Stars
2,708
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 16x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue
Customer Rating
5
Great fit in very old furnace!
on April 12, 2020
Posted by: Anonymous
We ordered a couple of the MERV 13 in a custom size for our 30-some year old furnace that wouldn't take regular store-bought sizes. The custom filters arrived very quickly and are good quality. We put the first one in, fits like a glove, and we feel a lot more comfortable having a filter that fits well. Will be re-ordering.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters!
on April 12, 2020
Posted by: Anonymous
These filters seem great, although I was planning to take them apart to make face masks. Very difficult to take apart because of the cardboard lattice, and the metal lattice under that. Solid filter, with great buyability. (Anywhere else wanted to sell me a pack of at least 6, but I only wanted 2.)
Written by a customer while visiting Filterbuy
Customer Rating
4
Great filters
on April 10, 2020
Posted by: Anonymous
I really think the slide on to my heater is to tight. Your filter made it easier than the flimsy products but I think I still need a more solid material for the outside of the filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters.
on April 9, 2020
Posted by: Anonymous
We have two golden retrievers and change 4 filters every month. Tow of the filters are a custom size. heir service and products are wonderful.
Written by a customer while visiting Filterbuy
Customer Rating
5
Nice filters
on April 9, 2020
Posted by: Anonymous
What can I say?I bought them for my inventory and I'll be using them as needed
Written by a customer while visiting Filterbuy
Customer Rating
5
Have 4 return filters, been
on April 8, 2020
Posted by: Anonymous
Have 4 return filters, been using 3 Honeywell merv 10 and 1 brand X special size very low merv #. Attracted by FBC merv13 and step by step define "special size". Second benefit delta pres across filters better balance, low merv# no balance reduced circulation in merv10 returns.
Written by a customer while visiting Filterbuy
Customer Rating
5
Air alot cleaner less dust.
on April 8, 2020
Posted by: Anonymous
Air alot cleaner less dust. Helps allergy symptoms.
Written by a customer while visiting Filterbuy
Customer Rating
5
Custom size filters
on April 7, 2020
Posted by: Judithann M.
My filters finally fit. No ready made ones fit my furnace. These are so easy to install
Written by a customer while visiting Filterbuy