GOLD STANDARD

Chemicals for use in purification of water; Water purifying chemicals for swimming pools; Water-purifying chemicals; Water treatment chemicals for use in swimming pools and spas; Chemicals for use in water treatment; Chlorine for swimming pools; Chemical analysis kit for testing swimming pool water

Algaecide chemicals for swimming pools; Algaecides for use in swimming pools and spas; Sanitizing preparations for swimming pool and spa use

Retail store services featuring algaecides, chemicals, and sanitizers for swimming pools and spas; Retail store services featuring water-treatment products; Retail store services featuring swimming pool and spa supplies