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Fixes Pattern and Movement Problems
repeat the process until the pool is free of algae
Compact Design
Installation Support and FAQs
Jandy Control Board – Keeps Pool Equipment Running Smoothly
Oreq 4-Way Pool Water Test Kit | TK400 Controller for pool Fixes Pattern and Movement ProblemsThe Oreq 4 Way Test Kit TK400 provides essential tools for maintaining balanced pool and spa water, offering testing for pH, chlorine or bromine, acid demand, and total alkalinity. Produced to Oreqs established standards for accurate field testing, it includes a clear Lucite test block with distinct color indicators and matching reagent solutions. The kit is housed in a compact storage case that keeps components organized and protected for routine