Three-parameter testing: Tests Total Hardness
Pentair R111358 18 Inch Aluminum Back Pool Brush With Stainless Bristles
Detachable top for debris cleaning: Quick access to the internal seat without disassembling pipes
and will work in even high chlorine environments without breaking down
Its flexible head glides over irregular surfaces
ProTeam Filter Magic System Three-parameter testing: Tests Total HardnessProTeam Filter Magic is a professional strength filter cleaner used for removing oil, scale, organics, and grime from sand, cartridge, and diatomaceous earth filters. This product is comprised of a complex formula that contains wetting agents, surfactants, cleaning compounds, and release agents. It quickly loosens and removes oils, combined organic matters, calcium deposits, and biguinide polymer material. Filter Magic can be used as a backwash or as