GLB Calcium Hardness Up, 15 lb | 71251A Zinc Anodes

GLB Calcium Hardness Up, 15 lb | 71251A Zinc AnodesUse 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

Pentair R141036 Rainbow #127 Thermometer

Length 32 3/4" Outer Diameter 7" Top Inner Diameter 3" Bottom Inner Diameter 3" Material Point Bonded Pool Filtration Fabric Top Cap Open w/molded gasket Bottom Cap Open w/molded gasket Pleatco Advanced Features

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

Pentair (formerly American Products) American Valves 50123100 Spider gasket for 2 in

Pentair Sand Dollar SD60 1-1/2 in

flat steps with non-slip texture

Natural Chemistry PHOSfree MAX - 32 Oz Bottle

94"L x 28"W

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

Replacing all four cartridges at the same time ensures consistent flow

000 gallons per month to never worry about stains again

OEM Brand Product Name Part Number Notes Freeflow Spas Legend — Select older models with 1-1/2" threaded standpipe housing only — verify filter type before ordering Freeflow Spas Passport — Select older models with 1-1/2" threaded standpipe housing only — verify filter type before ordering (This is not an exhaustive list