Customer reviews from Filterbuy
Filterbuy - 20x30x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.1
(1,141 Reviews)
Rating breakdown 1,141 reviews
5 Stars
705
4 Stars
109
3 Stars
127
2 Stars
86
1 Star
114
Customer Reviews for Filterbuy - 20x30x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
The people I worked with
on December 16, 2020
Posted by: Anonymous
The people I worked with were awesome - the filters are working well - thanks for all your assistance.
Written by a customer while visiting Filterbuy
Customer Rating
1
Way undersized
on December 15, 2020
Posted by: Wally E.
The filter's dimensions are way under the product listed size. It does not fit well in the AC return enclosure and I am left with a large gap. Useless product.Never again
Written by a customer while visiting Filterbuy
Customer Rating
3
Oversized
on December 14, 2020
Posted by: Anonymous
The filters are a full 14" high Instead of the 13.5" advertised on their website so I have to cut them down & glue/tape them to make them fit. The company did give me a partial refund to offset the time & effort needed. This was acceptable but I'd rather have ones that fit.
Written by a customer while visiting Filterbuy
Customer Rating
5
Better than Big Box!
on December 14, 2020
Posted by: Rick V.
Better quality and cheaper than big box. I was able to go up in MERV rating and save money. Also, the filters are individually wrapped so they dont collect dust while in storage. I purchased a years supply for my home and it was a very smooth transaction.
Written by a customer while visiting Filterbuy
Customer Rating
4
Some question on initial purchase
on December 13, 2020
Posted by: Anonymous
Some question on initial purchase and confirmation e mail but all good in the end.
Written by a customer while visiting Filterbuy
Customer Rating
5
The search for the perfect filter is over!
on December 13, 2020
Posted by: Alma S.
So easy to order and they slid right in perfectly. The last owner wrote the size as 25x20x4 and i thought it was strange because I never see that size. So i took a chance and got the 20x25x4 and it was perfect. I made sure to order the auto ship so that I will always have one ready when I need to change it. So many discount filter sites but these were the most reasonably priced ones and high quality! Would recommend.
Written by a customer while visiting Filterbuy
Customer Rating
5
Pleased with Filters
on December 11, 2020
Posted by: Anonymous
So far, we are very pleased with the filters were purchased
Written by a customer while visiting Filterbuy
Customer Rating
3
The filter would like to
on December 11, 2020
Posted by: Anonymous
The filter would like to fall through the holder as its actual size is smaller than required. The previous filter was a real 20X20X4 not an 'actual size' as shown on your filter. Pleats were not even. Many actually touched each other. How does the air go through.
Written by a customer while visiting Filterbuy