GLB Calcium Hardness Up 25 lb – Pool Hardness Increaser OEM Filter Set The R0949100 turbine assembly is

The R0949100 turbine assembly is manufactured to precise Polaris specifications for compatibility with Polaris Atlas robotic pool cleaners

Salt should be added directly to the pool water and allowed to dissolve fully before operating the salt chlorine generator

reduced filtration efficiency

Taylor is a trusted name in pool water analysis

Protects wiring from vibration and movement

GLB Calcium Hardness Up 25 lb – Pool Hardness Increaser OEM Filter Set The R0949100 turbine assembly isLOCAL DELIVERY OR IN STORE PICKUP ONLY GLB Calcium Hardness Up (25 lb) is a professional grade calcium increaser designed to raise calcium hardness levels in swimming pools. Proper calcium hardness is essential for protecting pool surfaces and equipment while maintaining balanced water chemistry. This fast dissolving formula allows for controlled calcium adjustment without clouding water when used as directed. Low calcium hardness can cause aggressive