Customer reviews from Filterbuy
Filterbuy - 18x20x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Gold
Average customer rating
4.6
(3,989 Reviews)
Rating breakdown 3,989 reviews
5 Stars
3,165
4 Stars
398
3 Stars
200
2 Stars
90
1 Star
136
Customer Reviews for Filterbuy - 18x20x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Gold
Customer Rating
5
Home Filter buying made easy with Filter Buy
on March 15, 2019
Posted by: Anonymous
Filters from Filter Buy have great Merv rating and about half the cost of the big box stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best way to buy filter!
on March 13, 2019
Posted by: Anonymous
Easy way to find any size, including hard-to-find sizes In whatever quantity you want! Great quality! I order multiple filters of different sizes and this makes it so convenient.
Written by a customer while visiting Filterbuy
Customer Rating
4
Filter
on March 11, 2019
Posted by: Dwight F.
Cost was slightly lower than vendor supplied stock. Convenience is key. Quality / performance have yet to be assessed.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filter
on March 8, 2019
Posted by: Anonymous
Good value, well made, sturdyResolved my previous filter issues
Written by a customer while visiting Filterbuy
Customer Rating
3
Price is great but the fit isnt
on March 8, 2019
Posted by: Kristina M.
Price is 5 stars but I ordered the right size for our filters and they dont seem to exactly fit (too small) you can hear when the air turns off they fall
Written by a customer while visiting Filterbuy
Customer Rating
1
17x21x1
on March 7, 2019
Posted by: Marlaina C.
We had to smush them to get them to fitthey were too wide, about an inch more than 17
Written by a customer while visiting Filterbuy
Customer Rating
5
Well, theyre filters
on March 7, 2019
Posted by: Anonymous
[This review was collected as part of a promotion.] I havent submitted a filter sample to microscopic analysis at this point, but they do seem to remove some gray stuff from the air that is probably best removed.
Written by a customer while visiting Filterbuy
Customer Rating
5
Heat Vents
on March 6, 2019
Posted by: Anonymous
I ordered these to filter the air coming from my furnace floor vents because of the dust and allergens that were affecting my health. They work great and my bronchitis is much better.
Written by a customer while visiting Filterbuy