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These crystals are GMP certified
and a smooth interior for efficient water flow
The Jack's Magic O-Ring Lube is a premium silicone based lubricant that contains PTFE that effectively protects and preserves o-rings
promoting consistent sanitization and easier maintenance
and seamless digital control
Jack's Magic The Sapphire Stuff Size:1 qt These crystals are GMP certifiedJack's Magic The Sapphire Stuff is a great choice for any pool owner looking to prevent scale, staining, scum lines and foaming while getting crystal clear water quality. Its powerful 4 in 1 liquid formula combines a clarifier, flocculent, chelating agent and sequestrant to quickly group together microscopic contaminants into large enough particles to be trapped the pool filter, while being much easier to apply than granular alternatives. Best of all,
US$ 10.00
US$ 10.00
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