International Hot Tub Association


The Pool & Hot Tub Alliance (PHTA) and the International Hot Tub Association (IHTA) have agreed to work as a single entity to unite and strengthen the Hot Tub industry.

The IHTA of PHTA consists of hot tub manufacturers, suppliers and retailers along with associated companies whose products or services relate to the hot tub industry. It is the mission of the IHTA of PHTA to protect the industry and promote the benefits of hot tubs in order to increase awareness and sales throughout the world. This includes supporting manufacturing and sales of products that meet safety and energy standards, and promoting retail service that displays the goodwill of the industry.

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Learn more about hot-tub specific products, legislation, and standards. Click the links below.

IHTA Standards

Pool & Hot Tub Strategic Partners:

  • Fluidra
  • Lou