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The SOLENIS 401115a Thio-Trine is a sodium thiosulfate-based chlorine and bromine neutralizer formulated for use in pool and spa water. It reduces or eliminates excessive sanitizer levels quickly, helping technicians restore water chemistry to safe and comfortable ranges without extended pool downtime. The active ingredient is 100% sodium thiosulfate crystals, which react with free chlorine or bromine in solution to bring residual levels down rapidly. Pool service professionals and water treatment technicians use this product as a standard corrective measure when sanitizer concentrations run too high.
Thio-Trine 401115a is suited for residential and commercial pool and spa applications. It is compatible with chlorine-based systems, bromine-based systems, and pools sanitized with biguanide. The 20 oz bucket size is appropriate for single-application corrections on standard residential pools or spas. Service technicians typically apply it when a superchlorination or shock treatment has left residual sanitizer levels above target range, allowing the pool or spa to return to service faster.
Designed for use in chlorine-treated, bromine-treated, and biguanide-sanitized residential and commercial pools and spas.
This product is applied directly to pool or spa water by a pool service professional or qualified operator. Test sanitizer levels with a reliable test kit or photometer before and after application to confirm dosing accuracy. Follow all label directions for dosage rate based on water volume. Keep product stored in a cool, dry location away from oxidizers and out of reach of children.
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