Pentair Water Pressure Switch | MasterTemp / Max-E-Therm / ETi Heaters | 42001-0060S Spa Steps and results in sparkling clear

and results in sparkling clear water of the highest quality

Quad 100 Bulkhead 2-3/8"-8 buttress thread Pentair Clean & Clear Plus CLEAN & CLEAR PLUS 240 Filters manufactured after 11/1998 only Pentair Clean & Clear Plus CLEAN & CLEAR PLUS 320 Filters manufactured after 11/1998 only Pentair Clean & Clear Plus CLEAN & CLEAR PLUS 420 Filters manufactured after 11/1998 only Pentair Clean & Clear Plus CLEAN & CLEAR PLUS 520 Filters manufactured after 11/1998 only Compatibility is based on Pentair parts documentation and available OEM records

prevents tearing during assembly

The strainer basket sits inside the pump's strainer housing and captures debris before it can reach the impeller

Pentair Water Pressure Switch | MasterTemp / Max-E-Therm / ETi Heaters | 42001-0060S Spa Steps and results in sparkling clearThe Pentair Water Pressure Switch (42001 0060S) is the OEM replacement pressure switch for the MasterTemp, Max E Therm, and ETi series pool and spa heaters. This single component switch monitors water flow through the heater's water system and is a direct fit replacement for the original Pentair part. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or