Jack's Magic Stain Solution #2 The Copper & Scale Stuff - 5 lb traditional-series-chemical-feeders 5 each e-clip Notes Includes

5 each e-clip Notes Includes 1 each cap o-ring | shaft o-ring

Manufacturer Part # 313201

Manufacturer Part # R0452805

Manufacturer Part # 16108606R

Jack's Magic Stain Solution #2 The Copper & Scale Stuff - 5 lb traditional-series-chemical-feeders 5 each e-clip Notes IncludesJack's Magic Stain Solution #2 is designed to safely and effectively remove copper stains and scale from all types of pool surfaces without draining the pool. In most cases, The Copper & Scale Stuff is more effective than acid washing the pool, and will save both time and money. Please Note: must bypass heater when using this product. Dosage 10 lbs per 10,000 gallons Please Note: the use of a sequestrant is required to filter out the stain.