✅【Wide Compatibility Replacement Part】Aftermarket replacement flow sensor fits for Pentair IntelliChlor salt chlorinator IC-15 / IC-20 / IC-40 / IC-60 systems (replaces OEM#520736). Ideal fix for frequent "No Flow" alert while pump & water circulation work normally.
✅【Dual Function: Flow + Temperature Detect】4-core color coded wiring (Red/Black/Blue for flow sensing, White/Green for temperature reading), compatible with 2/3/4-wire salt cell setups, accurately monitor water flow & water temp to resume normal chlorine production.
✅【Complete Installation Accessories Pack】Pre-stripped lead wires for fast wiring assembly; bundled with 4pcs waterproof butt splice connectors + PTFE thread seal tape, build moisture-proof tight wiring & threaded seal connection.
✅【Quick DIY Install in Minutes】No extra wire stripping needed, straightforward plug & connect setup to eliminate "No Flow" warning within short installation time, no professional tools required.
✅【Premium Sealed Structure】Threaded hex plastic housing with swing paddle design, durable against pool water corrosion for long-term outdoor swimming pool equipment service.
