GLB Calcium Hardness Up - 8 lb king-shark-2-king-shark-2-plus-hood-filter-assemblies For swimming pools with salt

For swimming pools with salt generators

Manufacturer Part # 2920914300

Manufacturer Part # 009492F

Aladdin Part # - Filbur Part # FC3753 Filter Bottom Configuration 2 1/16" Filter Length 3 3/4" Filter Outer Diameter 4 1/4" Filter Top Configuration 2 1/16" Manufacturer Part # APCC7458 More Info OD = 4 1/4" | Length = 3 3/4" | Top = 2 1/16" | Bottom = 2 1/16" Notes Aqua Leisure | Bestway | Intex "D" | Walmart Simple Set | Type 1

Manufacturer Part # 600154

GLB Calcium Hardness Up - 8 lb king-shark-2-king-shark-2-plus-hood-filter-assemblies For swimming pools with saltIncrease 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