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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Waterway Crystal Water 818-3930
Measures 2-3/8-inch length by 1-1/2-inch height by 2-3/8-inch width
Brand Equipment Line Model / Part Number Hayward ProSeries 23" Sand Filter - Top Mount (1 1⁄2" VariFlo Valve Included) W3S200 Hayward ProSeries 21" Sand Filter - Side Mount (1 1/2" VariFlo Valve Included) W3S210S Hayward ProSeries 30" Sand Filter - Side Mount (Valve Not Included) W3S310S Compatibility is based on Hayward parts documentation and available OEM records
Max fluid temperature: 120 F
Jacks Magic Stain Solution #1 The Iron, Cobalt & Spot Etching Stuff - 1 lb Bottle | JMIRON1 Door & Gate Alarms Waterway Crystal Water 818-3930Size: 1 lb Bottle STAIN SOLUTION #1 is a non acidic product for removing iron, cobalt, and spot etching stains from all types of pool surfaces without draining the pool. The Iron, Cobalt & Spot Etching Stuff will normally remove these stains easily and effectively within 48 hours, with minimal rebalancing of other pool chemical products. Features and Benefits: Part of a comprehensive stain removal and prevention system Removes iron, cobalt and spot
