Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Average customer rating
4.6
(3,366 Reviews)
Rating breakdown 3,366 reviews
5 Stars
2,670
4 Stars
300
3 Stars
182
2 Stars
73
1 Star
141
Customer Reviews for Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
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
Customer Rating
5
Great service
on April 6, 2020
Posted by: Rex G.
Great filters! 2 year of using them and nothing but good to say. Service is fast and easy...
Written by a customer while visiting Filterbuy
Customer Rating
4
Merv Pleated filter
on April 6, 2020
Posted by: Wyatt E.
I've noticed a reduced amount of dust in the house since installing this filter. Grateful!
Written by a customer while visiting Filterbuy
Customer Rating
5
So far so good.i think
on April 5, 2020
Posted by: Anonymous
So far so good.i think these are going to work okay. Thank you for a good product.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very happy with filters and
on April 3, 2020
Posted by: Anonymous
Very happy with filters and service. Love theyre made in USA
Written by a customer while visiting Filterbuy