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Congratulations on your purchase of one of the finest Premium
Drinking Water Systems available to homeowners.
This Owner’s Manual is designed to assist with the operation, mainte-
nance, and installation of the ProSystems Premium Drinking Water
System. It is our sincere hope that this manual is clear, concise, and
helpful to you as a new owner.
Questions? If you have any questions regarding the installation, oper-
ation or servicing of this system, please contact your local Prosystems
Dealer. Your ProSystems Dealer will be familiar with your particular
situation, your water conditions, etc. and should be able to address
your concerns promptly and efficiently.
Operational Specifications
Plumbing
1/4 inch NPT
Water Pressure
40 psi–100 psi (2.76 bar–6.89 bar)
Operating Temperatures
50° F–100° F (10 C–37.8 C)
Shut Off Valve
A shut off valve should be used to stop the flow of water to the
Premium Drinking Water System during maintenance and extended
periods of inactivity.
Additional Specifications
Do not install this system where water is microbiologically unsafe or
of unknown quality without adequate disinfection before or after the
system. Systems certified for cyst reduction may be used on disin-
fected waters that contain filterable cysts.
This system must be installed in accordance with all applicable state
and local laws and regulations.
This system must be installed in an area not affected by extreme heat,
cold or the elements. The selected installation area must be adequate
for easy service of all parts.
This system is designed to treat cold water only. The installation must
be on a cold water supply.
Data Chart
Product Certification Information
Model 38427 conforms to NSF/ANSI 42 and NSF/ANSI 53 for the
specific performance claims as verified and substantiated by test data.
Please refer to the performance data sheets for specific reduction
claims.
Water treatment devices sold to retail consumers in California, accom-
panied by certain health claims, must be certified by the State of
California Department of Public Health. This product is not certified
in the State of California for the purpose of making health claims.
Model #
Maximum Service
Flow Rate
Service Capacity
38247 0.75 gpm (2.84 lpm) 500 gallons (1890 liters)