For more than half a century, the Pool and Hot Tub Alliance has been dedicated to the growth and development of its members’ businesses and to promoting the enjoyment and safety of pools, spas and hot tubs to consumers. PHTA is involved with many aspects of the pool, spa and hot tub industry, from government advocacy and standards to education and certification. In addition, PHTA offers superior resources to consumers, providing helpful information for both owners and prospective buyers.