Jack's Magic The Emerald Stuff - 1 qt 105b-brass-heater Manufacturer Part # RCX505

Manufacturer Part # RCX505

Manufacturer Part # 15B0086

Super-Size Housing and diffuser ensure rapid priming

Manufacturer Part # R0558200 More Info for Serial numbers lower than I06SD0001 Notes for Serial numbers lower than I06SD0001

Jack's Magic The Emerald Stuff - 1 qt 105b-brass-heater Manufacturer Part # RCX505Jack's Magic The Emerald Stuff (four by one clarifier) produces super clear water fast through a highly effective "4 x 1" action: the rich green emerald formulation combines a powerful clarifier, sequestrant, chelating agent, and flocculent in one convenient product. The Emerald Stuff requires no premixing, will not affect pH, and is compatible with all swimming pool sanitizer systems. The Emerald Stuff removes oils, soaps, metals, cosmetics, and