IMPORTANT SAFETY INFORMATION
NOTICE
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44688_RevE_2023_04_26.indd 7
To reduce the risk associated with property damage due to water leakage
or flooding:
• Read and follow Use Instructions before installation and use of this system.
• Installation and use MUST comply with all state and local plumbing codes.
• Protect from freezing, remove filter cartridge when ambient temperatures
are expected to drop below 40°F (4.4°C).
• Contact a plumbing professional if you are uncertain how to check for these
conditions.
• If your water pressure exceeds 80 psi (552 kPa), you must install a
pressure limiting valve.
• Do not install where water hammer conditions may occur. If water
hammer conditions exist you must install a water hammer arrester.
• Where a backflow prevention device is installed on a water system,
a device for controlling pressure due to thermal expansion must be
installed.
• Do not use a torch or other high temperature sources near system,
cartridges, plastic fittings or plastic plumbing.
• Do not install systems in areas where ambient temperatures may go above
100°F (37.8°C).
• Do not install on hot water supply lines. The maximum operating water
temperature of this system is 100°F (37.8°C).
• Do not install in direct sunlight or outdoors.
• Mount system in such a position as to prevent it from being struck by other
items used in the area of installation.
• Ensure that the location and fasteners will support the weight of the system
when installed and full of water.
• Ensure all tubing and fittings are secure and free of leaks.
• Do not install unit if collet is missing. Contact 800-558-5700 if collets are
missing from any fittings.
• Do not install using rigid piping. System intended for use with plastic water
lines (such as PEX tubing, PE tubing, PP tubing).
6/23/23 12:44 PM
6/23/23 12:44 PM