GLB Calcium Hardness Up - 8 lb king-shark-2-king-shark-2-plus-hood-filter-assemblies Anchor Points 30 Cover Size

Anchor Points 30 Cover Size 22 x 43 Cover Type 15 Year Mesh Manufacturer Loop-Loc Manufacturer Part # 243 Notes IMPORTANT LOOP-LOC GREEN MESH RECTANGLE COVER STOCK SIZE INFORMATION

Manufacturer Part # SPX14853

For swimming pools with salt generators

75 oz Silver Nitrate Reagent (R-0718-A)

Manufacturer Part # 009492F

GLB Calcium Hardness Up - 8 lb king-shark-2-king-shark-2-plus-hood-filter-assemblies Anchor Points 30 Cover SizeIncrease water hardness to prevent equipment corrosion and scaling. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 1 lb per 10,000 gallons to increase by 10 ppm Manufacturer GLB Manufacturer Part # 71243 Pool Chemical Type Water Balancing Product Features Maintain the calcium hardness of your pool water between 150 250 ppm