Leisure Time 22337A Spa 56 Chlorinating Granules for Hot Tubs 2 lbs gray
- BENEFITS: Destroys organic contaminants to maintain clean, clear, sanitized water.
- USE: Specifically formulated for spa and hot tubs.
- COMPATIBILITY: Chlorine sanitizing systems.
- ACTIVE INGREDIENTS: Sodium Dichloro-s-Triazinetrione Dihydrate.