Bio-Dex Laboratories Protect All Scale Control (32 Oz.) | PAO32 Style_G3/G4 Gamma Series Comes with the cover plate

Comes with the cover plate and o-ring to ensure a seamless fit

reducing maintenance costs and downtime

Power off the pump before inserting or removing pop‑up heads

The unit will also fit on Paramount Cleaning Valves and the Caretaker Ultra Flex Pressure Switch

Bio-Dex Laboratories Protect All Scale Control (32 Oz.) | PAO32 Style_G3/G4 Gamma Series Comes with the cover plateBio Dex Laboratories Protect All Scale Control (32 Oz.) This is the product of choice in areas with hard water problems. It removes many types or organic stains and combined with Aquadex 50 Stain Off will remove 98% of all types of surface stains. The product is an effective tool for new pool startups, newly filled pools, spring pool startup, seasonal winterizing and ongoing maintenance. Protect All Supreme can also be used on spas, hot tubs and