Endless Pools, the Aston, Pa.-based manufacturer of swim-in-place pools and spas, will continue its support of U.S. Masters Swimming, the company announced.

"USMS encourages adult swimming and, by extension, keeps the sport alive for future generations," said James Murdock, founder of Endless Pools and inventor of the swimming machines it sells, in a press release. "... there is no better time for us to team up with USMS to advance our shared mission of promoting health, wellness, fitness and competition through aquatic activity."

As part of the three-year agreement, Endless Pools has paid a sponsorship fee to the not-for-profit swimming organization. Additionally, in 2016, the manufacturer will offer USMS members an exclusive discount on its swimming machine, spa or therapy pool.

Endless Pools was established in 1988. Last year, it was acquired by the portable-spa maker Watkins Manufacturing, a wholly owned subsidiary of Masco Corporation.