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
(5,910 Reviews)
Rating breakdown 5,910 reviews
5 Stars
4,411
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
5
Very effective for my furnace
on April 7, 2021
Posted by: DJ M.
Very effective for my furnace after I just had my 12 year old ac/heat ducts cleaned. Cleaner better breathing, way less dust in my home. Thank you
Written by a customer while visiting Filterbuy
Customer Rating
1
Received the filters fast but
on April 6, 2021
Posted by: Anonymous
Received the filters fast but the build quality is terrible, actually just plain crap. I order two 20x25x4 filters and both had basically the same issue. This means thats its not just one bad unit in a batch. The filter fabric was not attached to the side cardboard frame. Instead there was huge opening for air to go around the filter and bypass it. Seriously who puts these together? Preschoolers? Not made in USA quality. The pleated filter zigzag was not spread evenly, some bunched up and some spread thin, so some of filter will absorb more airflow than other sections. Take a look at the pictures they tell the story very well. I would not buy another filter and would not recommend it to anyone else.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent
on April 6, 2021
Posted by: Kathlyn H.
Filters came fast and were I good condition. They fit perfect and Im enjoying the better quality of inside air now during this allergy season.
Written by a customer while visiting Filterbuy
Customer Rating
4
thank you for your prompt
on April 5, 2021
Posted by: Martin G.
thank you for your prompt reply, I still want the 3M Filtrete 1900 filters when they become available. These are only available by ordering.
Written by a customer while visiting Filterbuy
Customer Rating
3
Had problems with getting the
on April 5, 2021
Posted by: Anonymous
Had problems with getting the correct size filter.but was impressed and appreciated the way the issues were handled. Very good company will look forward to during business in the future
Written by a customer while visiting Filterbuy
Customer Rating
3
confused by size
on April 5, 2021
Posted by: Lonnie G.
Filters ordered are a different size than the 20x20x4 filters I've been using. Waiting for maintenance on system to see if tech thinks they will work. If not , I will return. I had no idea that filters rated as 20x20x4 would be different sizes.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters, great quantity pricing.
on April 5, 2021
Posted by: Anonymous
Filterbuy filters are great filters. Their online ordering is a breeze and full of useful product options and information.
Written by a customer while visiting Filterbuy
Customer Rating
5
Allergy eyes almost all watering
on April 4, 2021
Posted by: Anonymous
Allergy eyes almost all watering goneFit greatQual great
Written by a customer while visiting Filterbuy