Filter Backwash Cleaner

Power Blue Filter Backwash Cleaner removes the oils and crud that clog your sand filter in just one treatment!

SAPPHIRE STUFF

Produces super clear water fast through a highly effective “4 x 1” action. The rich sapphire blue formulation combines a powerful clarifier, sequestrant, chelating agent and flocculent in one convenient product. The Sapphire Stuff helps prevent scaling, staining, scum line buildup and foaming in swimming pools and spas. The Sapphire Stuff requires no premixing, will… Read more »