Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,007 Reviews)
Rating breakdown 7,007 reviews
5 Stars
5,174
4 Stars
754
3 Stars
439
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Good Filtering
on December 17, 2017
Posted by: Anonymous
The filter was efficient at trapping the dust and dirt and still had some capacity left after 7 months in my granddaughters house I replaced the filter because of the apparent plugged condition but the air flow rate was still at about 85 % of new. I am going to replace them every six months in the future because this house is not a tight house and they suffer from dust infiltration from the dirt yards around them. Otherwise it may have lasted for a year. I have one in my house and it looks like it will last a whole year since this is a tight house and I installed an oversized filter frame for a larger filter. I now have filter sizing of 170 sq. inches per ton of air conditioning capacity. Much better filtering and longer lasting.
Written by a customer while visiting Filterbuy
Customer Rating
5
First Time for Online Filter Purchase
on December 16, 2017
Posted by: Anonymous
Just moved into a new home and it had an odd sized filter (2inches thick). I was unable to purchase this size at any store. Bought a 4 pack through Filter Buy, with a better MERV rating than my old standard 1in filters, and the price was less than what I used to pay at the large home improvement stores. Very satisfied.
Written by a customer while visiting Filterbuy
Customer Rating
5
20x25x4 Merv 11 Filters
on December 13, 2017
Posted by: Patrick A.
Purchased the 4-pack and the filters fit in my enclosure like a glove.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter purchase.
on December 12, 2017
Posted by: Carroll C.
Easy to use web site. Quick turn around. Received filters in lest than a week. Great service.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on December 12, 2017
Posted by: Anonymous
Great around experience with company excellent filters
Written by a customer while visiting Filterbuy
Customer Rating
5
Thanks for the filters for
on December 12, 2017
Posted by: Anonymous
Thanks for the filters for my Geothermal unit. I couldnt find them anywhere local.
Written by a customer while visiting Filterbuy
Customer Rating
5
on-line filter purchase
on December 11, 2017
Posted by: Anonymous
Worked out very well, filter were the correct type and size./ Ordering was simple and the website made it easy to find what I needed.
Written by a customer while visiting Filterbuy
Customer Rating
3
Not of quality..
on December 11, 2017
Posted by: Anonymous
Filter does not meet the quality that I expected beginning with how filter fit in the furnace filter slot.
Written by a customer while visiting Filterbuy