About
All feedback (48)
- supplystuf (801925)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication., A+ pleasure to do business with, Highly recommend.
- kelvinpenegar- Feedback left by buyer.More than a year agoVerified purchaseThank you for your purchase and we are so glad that you love this filter.
Reviews (4)

Oct 28, 2017
Great filters, low price
This is the second year that I used these filters. They look and, as far as I can tell, perform as well as the originals. They fit perfectly into the air cleaner. The box contained one HEPA filter and four carbon filters. I'm very happy with this purchase.

Feb 21, 2019
GXP1628 - nice phone, good prive
I won't re-write Grandstream's description for this phone. I found the phone setup straightforward. Entering information from the keyboard was almost as easy as using the desktop app. I think the sound quality is very good. DHCP works well. I use the phone on a private network without a server. I don't need many features. I found setting that up was somewhat mystifying and reading the information on the Grandstream website not all that helpful. Bottom line: nice phone and glad I bought it.

Jun 16, 2017
No idea where my order is
It has been a couple weeks since I placed the order and the order status at the company web site still shows as "processing". I have emailed the company several times and received no response.