.webp)
1" Air Filters
.webp)
2" Air Filters
.webp)
4" Air Filters
.webp)
16x25x5" Air Filters
Custom Air Filters
Rigid Cell Filters
Whole House Air Filters
Reviews for 21x21x1 MERV 13 Pleated Air Filter
ask a question
write a review
Thank you for posting a review!
We value your input. Share your review so everyone else can enjoy it too.
Thank you for posting a review!
Your review was sent successfully and is now waiting for our staff to publish it.
Thank you for posting a question!
Please click on the link in the confirmation email we just sent you to submit your question.
Your question will appear on the site once someone answers it.
Your question will appear on the site once someone answers it.
- Reviews(160)
- Questions(0)
write a review
ask a question
Updating Results
Verified Reviewer
0.0 star rating
06/28/22
S
susan w.
Verified Buyer
5.0 star rating
06/15/22
good product and price
Review by susan w. on 15 Jun 2022review stating good product and price
Filterbuy has a good product at a good price.
On 21x21x1 MERV 13 Pleated Air Filter
W
William J.
Verified Buyer
5.0 star rating
04/21/22
Great timely response on my
Review by William J. on 21 Apr 2022review stating Great timely response on my
Great timely response on my order.
On 21x21x1 MERV 13 Pleated Air Filter
P
Paula S.
Verified Buyer
5.0 star rating
02/26/22
Great Customer Service
Review by Paula S. on 26 Feb 2022review stating Great Customer Service
I recently ordered several 21x21x1 MERV 13 filters. The wrong order was sent by mistake—14x14x1 MERV 11. I immediately emailed Filterbuy. They replied that the correct filters would be sent to me and that I did NOT have to return the ones sent erroneously. The reply contained a sincere apology and a suggestion that I give the smaller filters to a nearby charity. The correct filters arrived within days. Well done!
On 21x21x1 MERV 13 Pleated Air Filter
R
Robert S.
Verified Buyer
5.0 star rating
01/11/22
As ordered..thank you
Review by Robert S. on 11 Jan 2022review stating As ordered..thank you
As ordered..thank you
On 21x21x1 MERV 13 Pleated Air Filter
C
CHERYL S.
Verified Buyer
5.0 star rating
10/12/21
Just what I was looking
Review by CHERYL S. on 12 Oct 2021review stating Just what I was looking
Just what I was looking for! Quality filters at a reasonable price, without having to order in bulk (I purchased 4 filters) and, in the size I needed (21x21x1). Easy to order, prompt delivery. The improved air quality inside my home was detectable from day one. Needless to say, I am one happy customer.
On 21x21x1 MERV 13 Pleated Air Filter
