Customer reviews from Filterbuy
Filterbuy - 18x20x4 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 - 18x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
Easy and Efficient
on May 28, 2022
Posted by: Anonymous
Fast, easy and efficient. Would reccomend to anyone who needs filters
Written by a customer while visiting Filterbuy
Customer Rating
3
The filter doesn't fit, 16x25x4
on May 26, 2022
Posted by: Anonymous
The filter doesn't fit, 16x25x4 is not really 16x25x4 air travels all around it. It is not really what i needed. I need a 16x25x4 filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
great filters
on May 23, 2022
Posted by: Gabrio V.
Picture shows how it captured a ton of pollen from this spring. I'll be changing filters every 3 months instead of every 4.
Written by a customer while visiting Filterbuy
Customer Rating
3
Smaller in width
on May 22, 2022
Posted by: Ravi R.
This may be equivalent, but wish is smaller by almost an inch. Not sure how will perform. Will not buy again The previous filter I used had a good tight fit.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on May 15, 2022
Posted by: Anonymous
Can't beat the price of the filters for the quality. I use them in my shop and home.
Written by a customer while visiting Filterbuy
Customer Rating
2
Thinner than the OEM filter
on May 10, 2022
Posted by: Anonymous
Just like it sounds thinner than the item I am replacing yet the dimensions were the same as the OEM. Thank god I not on some sort of auto refill. Well not buy hear again. Dissatisfied and disappointed. Mean D minus grade from this customer. Where is this product produced?
Written by a customer while visiting Filterbuy
Customer Rating
3
Filter size is small
on April 30, 2022
Posted by: Anonymous
The size of the filter is smaller than stated and did not fit properly into the holder. Will not be purchasing again.
Written by a customer while visiting Filterbuy
Customer Rating
1
Fit
on April 25, 2022
Posted by: Johnathon B.
The filters size are too little, they go in but with a gap . The air bypasses the filter. For as expensive as they are, they should fit perfect, without the gap where the air isn't filtered.
Written by a customer while visiting Filterbuy