Jack's Magic The Emerald Stuff - 1 qt 105b-brass-heater Manufacturer Part # R0557100

Manufacturer Part # R0557100

Manufacturer Part # RCX505

Super Pump features a large see-through strainer cover

S-311SXV and 360V Sand Filters

Super-Size Housing and diffuser ensure rapid priming

Jack's Magic The Emerald Stuff - 1 qt 105b-brass-heater Manufacturer Part # R0557100Jack'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