Whirlpool tubs initial turned well-liked from the U.S. through the sixties and 1970s. A spa is also known as a "jacuzzi" there, because the phrase became a generic soon after-plumbing ingredient producer; Jacuzzi launched the "spa whirlpool" in 1968. Air bubbles may be launched in the nozzles via an air-bleed https://pool.net/pool-winterfest-machen/