to standard 42. The Rhino whole house water filtration system has undergone 3 years of rigorous testing and is NSF certified to remove 97% of the chlorine from a minimum of 600,000 or 1,000,000 gallons of water, depending on which system you buy. Why is this important? Without this certification unproven claims can be made about the performance of a water filter system. Beware of filters that have only NSF “certified components”. This proves nothing about the design and performance of the entire system. Aquasana Rhino whole house filter systems have been NSF tested and certified as a complete system.
The PureMaster™ V-300™ Whole Home Unit (or drinking water system) is designed for maximum contact time to ensure optimum filtration for about 300,000 gallons of water or 3–5 years of use for an average household. The PureMaster V-300 is a Point-of-Entry (POE) system designed for municipally treated water, but may also be used, in many cases, as a well water filter or treatment system. The PureMaster V-300 may serve as a mild water softener, depending on your specific water conditions, or, it may also be installed after a water softener.