NSF 53 certification applies to various drinking water treatment products, including water filter cartridges, water dispensers, reverse osmosis systems, and filtered water pitchers. As long as these products remove specific harmful substances and meet NSF 53 performance requirements, they are eligible for certification.
Ningbo Pureza Technology
Phone : +86 -15515705949
Whatsapp : +86-18094583965
Email : katherineli@pureza.com.cn
