GLB Calcium Hardness Up, 15 lb | 71251A Zinc Anodes 94"L x 28"W

94"L x 28"W

Brand Equipment Line Model / Part Number Notes Pentair Racer Pressure-Side Cleaner RACER — Pentair Racer LS Pressure-Side Cleaner RACER LS RACER LS Replacement Part Compatibility is based on Pentair parts documentation and available OEM records

Replacing all four cartridges at the same time ensures consistent flow

Pentair R141036 Rainbow #127 Thermometer

Confirm your housing's standpipe diameter and the number of cartridges required before ordering — Pentair Module Media systems use multiple cartridges per housing depending on the configuration

GLB Calcium Hardness Up, 15 lb | 71251A Zinc Anodes 94"L x 28"WUse calcium hardness up to increase water hardness levels, help prevent equipment and surface corrosion as well as minimize foaming. Features and Benefits: Calcium hardness levels should be maintained at 150 250 ppm One pound increases calcium hardness 10 ppm in 10,000 gallons of water Compatible with chlorine, bromine, mineral purification systems, salt water chlorine and ozone sanitizing systems