Hayward pH/ORP Sense & Dispense Chemistry Kit (HL-CHEM) brettaqualine A bolt-style multiport valve kit

A bolt-style multiport valve kit helps restore full control of filtration settings when the original valve assembly has become worn or unreliable

Quantity 16 for broader service work

Helps provide manual shutoff and service isolation

this temperature sensor cable helps support dependable system communication and contributes to more consistent monitoring performance

which matters because a correctly matched assembly should fit naturally into the existing system

Hayward pH/ORP Sense & Dispense Chemistry Kit (HL-CHEM) brettaqualine A bolt-style multiport valve kitBalanced water chemistry is easier to maintain when pH and ORP data can be monitored and managed with the right equipment. This Sense & Dispense chemistry kit is designed for compatible Hayward automation systems, helping pool owners and service professionals improve control over water quality. By integrating chemical sensing into the control platform, the kit supports more informed adjustments and can help stabilize sanitizer and pH management. It is