Hasa

HASA, Inc. is a leading producer and distributor of high quality water treatment solutions. Our products are used to sanitize and maintain recreational swimming pools and spas; water tanks and containment vessels; municipal drinking water; and other commercial and industrial water systems. Founded in 1964, the company is recognized industry-wide as the premier source for sodium hypochlorite sanitization and shock solutions. HASA operates seven production facilities serving California, Arizona, Washington, Texas, Oregon, Nevada, Utah, Idaho and Oklahoma.