The EF500‐DC system is designed for use in filtering potable water for in
home use. This is a point of use system typically installed under a sink.
Installa on and use MUST comply with all state and local plumbing codes
Protect the filter from freezing
Do not install where temperatures will exceed 110°F
DO NOT INSTALL ON HOT WATER SUPPLY LINES.
DO NOT INSTALL IF PRESSURE EXCEEDS 125 psi. If pressure exceeds 80 psi,
you must install a pressure limi ng valve. Contact a local professional
plumber if you have any uncertainty.
The filter cartridge must be replaced every 6‐12 months; at the rated capacity
or if a no ceable reduc on in flow occurs.
Failure to follow instruc ons will void warranty.
Install with the inlet and outlet ports as labeled. Make sure not to reverse
connec ons
Tools Required for Installa on (Not supplied)
Adjustable wrench
Cordless drill
Phillips head screw‐driver
Razor knife or tube‐cu er
SAFETY INFORMATION