TK400 | Oreq 4-Way Pool Water Test Kit Raypak heater PC control board sun and play

sun and play

ensuring a secure base and stability for the SandShark cleaner

As a critical structural component

Designed for Pentair Niches: Specifically engineered for small stainless steel niches in Pentair lighting systems

OEM Hose With Quick Install

TK400 | Oreq 4-Way Pool Water Test Kit Raypak heater PC control board sun and playThe Oreq 4 Way Test Kit (TK400) is a complete water testing solution designed for pool and spa owners who require reliable, routine checks of key chemistry levels. This kit allows you to test pH, chlorine or bromine, acid demand, and total alkalinity using a clear, easy read test block and included reagentsall packaged in a convenient storage case. With simple instructions and accurate color standards, this kit supports regular maintenance to keep