Pentair Water Pressure Switch | MasterTemp / Max-E-Therm / ETi Heaters | 42001-0060S Spa Steps Jacuzzi Brothers CFR 50BY 42-2940-09-R

Jacuzzi Brothers CFR 50BY 42-2940-09-R

A cracked or worn diffuser causes pressure loss and reduced pump efficiency — this direct-fit OEM replacement restores factory performance

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

and results in sparkling clear water of the highest quality

Both the LED light and its housing are fully waterproof with resin

Pentair Water Pressure Switch | MasterTemp / Max-E-Therm / ETi Heaters | 42001-0060S Spa Steps Jacuzzi Brothers CFR 50BY 42-2940-09-RThe 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