Installation, Operation and Maintenance Manual
AQPC-435
TFC Reverse Osmosis Drinking Water System
Tested and Certified by NSF International against
NSF/ANSI Standard 58 for the reduction of the claims
specied on the Performance Data Sheet.
IMPORTANT NOTICES:
This reverse osmosis system contains replaceable treatment components critical for effective performance.
It is the user's responsibility to, and the manufacturer strongly recommends that the user, periodically
test the product water to verify the system is performing satisfactorily. See the test kit(s) for sampling
instructions.
This system is acceptable for treatment of inuent concentrations of no more than 27 mg/L nitrate and 3
mg/L nitrite in combination measured as N and is certied for nitrate/nitrite reduction only for water supplies
with a pressure of 280 kPa (40 psig) or greater.
This system conforms to NSF/ANSI Standard 58 for pentavalent arsenic reduction. See the Performance
Data Sheet Arsenic Facts section for an explanation of reduction performance.
DO NOT USE WITH WATER THAT IS MICROBIOLOGICALLY UNSAFE OR OF UNKNOWN QUALITY,
WITHOUT ADEQUATE DISINFECTION BEFORE OR AFTER THE SYSTEM.
Systems certied for cyst reduction may be used on disinfected water that may contain lterable cysts.