Products and systems related to the protection of public health and the enhancement of environmental quality, namely, food handling equipment, food processing equipment, food storage equipment, food dispensing equipment, plastics, hospital and veterinary equipment, dental equipment, water treatment and processing equipment, waste treatment and solid waste handling products, sump pumps, plastic pipe, plumbing components, water handling equipment, equipment used in preparing sterile and dietetic foods and beverages, and swimming pools and spas and related parts, pipes, water quality chemicals, filters, and plumbing components