Fits the electronic control valve for the following Rainfresh water conditioner models:

• 30C, 40C and 33R  cabinet style water softeners
• 30T, 45T, 60T and 90T 2-tank water softeners
• CAFO948 & CGFE 948 iron filters
• CCAF chloramine filter
• CCF chlorine filter
• CBF1 backwashable sediment filter
• CTFE948 tannin reduction filter

Note: Not for use with Rainfresh “E” series water conditioners

Maintenance kit for annual service to ensure efficient and trouble free operation.  Replace if brine tank is filling during “brine rinse” cycle.  Replace or clean if water is flowing to drain in service mode.  The seals and spacers should be inspected/cleaned or replaced every year depending on the inlet water quality and water usage.

Only use food grade silicone lubricant with these parts, no other lubricant should be used as it will damage the seals and cause the system to malfunction.

Right-click on link below and open in new tab or window

Rainfresh Water Softener Troubleshooting Guide

Replacement Instructions (PDF) : Right-click on link below and open in new tab or window

How to Replace seals, spacers and piston assembly

5 seals, 4 spacers, food grade silicone lubricant