filter products and filtering systems, sold in combination for use in swimming pools comprising filtering units, water-treating, chlorinating and re-circulation pumps, pump motors, tanks and replacement parts for all the aforesaid goods; decorative water fountains for swimming pools; strainers for water lines; swimming pool chemical feeding and chlorinating units

chemicals used for cleaning swimming pools and the like, namely, water softeners and purifiers for swimming pools, chlorine for disinfecting swimming pools, preparations to control the alkalinity in swimming pools, and swimming pool chemical test kits comprised of testing chemicals and containers therefor

WATER TREATING CHEMICALS-NAMELY, ALGAECIDES, DISINFECTANTS AND DEODORANTS FOR SWIMMING POOL MAINTENANCE