Customer reviews from Filterbuy
Filterbuy - 19.75x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.6
(3,950 Reviews)
Rating breakdown 3,950 reviews
5 Stars
3,136
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 19.75x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
Great Idea, Great Company
on June 11, 2018
Posted by: Anonymous
I order my three standard size filters and have another one custom made. Delighted with the products and service.
Written by a customer while visiting Filterbuy
Customer Rating
4
My ooopps
on June 11, 2018
Posted by: Anonymous
I accidently purchased two separate orders of 6 filters each, instead of just one order. To my pleasant surprise FilterBuy automatically applied the 12 filter discount price rather than billing me twice at the 6 filter price. Nice work FilterBuy.
Written by a customer while visiting Filterbuy
Customer Rating
1
Filter size
on June 9, 2018
Posted by: Hugo G.
I was told by the person that I was chatting with that a 20x24x1 will fit my HVAC unit. I told the rep that the original filter size is 20x23x1. I had to returned the filter because it was too big for my unit.
Written by a customer while visiting Filterbuy
Customer Rating
5
Awesome
on June 5, 2018
Posted by: Nathaniel S.
Great Products at Great Prices. Saved time not having to go to the big box stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Buy-Number One in My Book
on June 4, 2018
Posted by: Anonymous
I recently went on line to Filter Buy to purchase some 10 x 30 x 1 furnace filters. I mistakenly ordered 19 x 10 x1 filters. When I called Filter Buy, they told me not to worry and that the correct size would be on their way. Thats not all-the charge-just the difference in cost between the two sizes. Not only that, when I asked about returning the wrong size filters, they said, Forget it, give them to charity. Filter Buy went out of their way to correct MY mistake-it doesnt get better than this. Thank you Filter Buy!
Written by a customer while visiting Filterbuy
Customer Rating
5
My purchase
on June 3, 2018
Posted by: Anonymous
My purchase was great, NOBODY around close sells this size. I will purchase again
Written by a customer while visiting Filterbuy
Customer Rating
3
4 Marv 13 custom filter
on June 3, 2018
Posted by: Anonymous
Disappointed to see that this filter had very few pleats and thus little filter material - looked cheap!
Written by a customer while visiting Filterbuy
Customer Rating
3
Untapped filters
on June 1, 2018
Posted by: Anonymous
These were for a Waterfurnace geothermal unit. The originals came taped together as 1 piece 30 x 36. I had to retrofit your filters to ensure dirt wasnt getting through the gap between them.
Written by a customer while visiting Filterbuy