NSF/ANSI Certified
Each and every product from Next Generation Water Science has earned the NSF® Certification for safety. All four products are NSF/ANSI Standard 50 certified.
![nsf-international-logo-96A5B63247-seeklogo.com](https://nextgws.com/wp-content/uploads/2016/09/nsf-international-logo-96A5B63247-seeklogo.com_-1-180x180.png)
Each and every product from Next Generation Water Science has earned the NSF® Certification for safety. All four products are NSF/ANSI Standard 50 certified.