Fit for Whirlpool/ EcoPure/ GE/ Morton/ NorthStar, including M20, M27, M34, MSD20F MSD27B, MSD34C and MCWF.
Periodically inspect the valve rotor and seals for signs of wear or damage and replace as necessary.
Periodically clean the valve rotors and seals to remove any buildup or debris that may affect the performance of the water softener system.
Make sure the water supply to the water softener system is turned off before beginning the installation.
Please be careful during the installation process. If there are steps you are unsure of, please consult a professional promptly.