37 Repair of hot tubs, spas, and pools; maintenance of hot tubs, spas, and pools; swimming pool renovation
1 Chemicals for use in swimming pools, hot tubs, or spas, namely, shock treatment chemicals, water purifying chemicals, water testing chemicals, and water treatment chemicals; salts for use in salt water hot tubs, spas, or swimming pools
11 Hot tubs; spas; swim spas; equipment for hot tubs or spas, namely, heaters, filters, fitted liners, water jets, and pumps; covers for hot tubs, spas, or swim spas; liner replacement for swimming pools; equipment for swimming pools