Pentair Pro Service Package Master | MasterTemp & Max-E-Therm | 461100 Unicel or dark gray

or dark gray

Calcium Prevent white calcium build-up and protect pool surfaces and equipment with precise Calcium Hardness test results

Color: Note the light grey steps are for illustration only

Always confirm the clamp-style connection matches your filter's inlet collar before ordering — some Tagelus and Sand Dollar models were plumbed with threaded-style valves depending on production run and installation configuration

Quantity Kit Application For no valve assembly Fits Into

Pentair Pro Service Package Master | MasterTemp & Max-E-Therm | 461100 Unicel or dark grayThe Pentair Pro Service Package Master (461100) is the OEM master repair kit for the MasterTemp and Max E Therm High Performance gas heater series, covering the most commonly replaced electrical, sensing, and sealing components in a single, organised hardcase. IMPORTANT: THIS IS A KIT MULTIPLE COMPONENTS INCLUDED This listing is for the complete Pro Service Package Master kit. It contains multiple individual components supplied in a reusable hard