Polaris Unibridge 5825 - Gray pentair-kreepy-krauly-lil-shark-parts Maintain appropriate levels of hardness

Maintain appropriate levels of hardness to prevent the water from becoming corrosive or scale-forming

Green Pagoda Top for the following Heaters:

Pentair MasterTemp HD ASME Heater 461020

Air Flow Switch for the following Heaters:

Each bottle contains 10 test strips

Polaris Unibridge 5825 - Gray pentair-kreepy-krauly-lil-shark-parts Maintain appropriate levels of hardnessPolaris Unibridge 5825 The Polaris Unibridge creates a surface that is ideal for pool cleaners to travel over and help prevent it from becoming trapped on the main drain cover. The Unibridge sits over top of the pools main drain cover to prevent hang ups or your cleaner from bottoming out. Color: Gray Polaris 5825