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winter cap isolates cell to prevent water damage during freezing temps
or cyclical programs
replace full head
Durable Construction: Crafted from high-quality materials for long-lasting reliability
ensuring a robust performance in spa water maintenance
Jandy TrueDose ORP Sensor | R-Kit Chemical Sensor | R0894400 Pentair K21241B winter cap isolates cell toThe OEM Jandy TruDose ORP Sensor R Kit (R0894400) is a precision engineered replacement sensor designed exclusively for the Jandy TruDose chemical controller system. Utilizing advanced ORP sensing technology, this sensor ensures accurate monitoring of oxidation reduction potential (ORP) levels as water flows through your pool's plumbing, facilitating precise chemical dosing to maintain optimal water balance. Regular inspection is recommended every six
