FILTERS
FRXSH Franke Triflow Filtration System
Franke Triflow Filtration system. Independently tested using the National Sanitation Foundation International (NFS) standards by Spectrum Laboratories, an independent laboratory in the United States, and the Water Resource Center (WRC) in the United Kingdom (UK), which operates pursuant to joint agreement with the NSF.. The tests include NSF standard numbers 42, 53, and 61. Compliance with NSF standard number 61 satisfies EPS's "lead-free" requirement.
