Pentair Clean & Clear Plus 420 Single Replacement Cartridge | R173576 Jandy ePump Series Do not overtighten—hand‑tight plus one

Do not overtighten—hand‑tight plus one quarter turn is sufficient

Precise Gas Flow Regulation: Regulates the gas flow to the heater for consistent and efficient heating

The Pentair 522187 ORP Sensor is an essential component for accurate water quality control with IntelliChem systems

Gentle on Surfaces – Safe for all types of spa surfaces

Pentair Clean & Clear Plus 420 Single Replacement Cartridge | R173576 Jandy ePump Series Do not overtighten—hand‑tight plus onePentair Clean & Clear Plus 420 Single Replacement Cartridge R173576 *This is for only one cartridge 4pack The Pentair R173576 is a genuine replacement filter cartridge designed for the Clean & Clear Plus 420 sq. ft. cartridge filter system. Built for superior water clarity and efficient filtration, this high quality cartridge effectively removes dirt, debris, and contaminants to keep your pool water clean and safe. Key Features: OEM Pentair