Relax in a Certa Spa and Feel Like Yourself Again.

The Certa model from the 780 Series offers healing hydrotherapy that can help you feel good as the years roll by - promoting better sleep, and easing muscle and joint stiffness.

Its Accu-Ssage™ Therapy Seat gets at the critical areas that need attention by targeting sensitive pressure points in your back, neck and shoulders. Other jets in the Certa target calf muscles or the feet. Every seat in the Certa puts you in a position to enjoy the anti-stress, anti-aging benefits of a Sundance.