Hot Spring Spas' 100% No-Bypass Filtration ensures that every drop of water in the Highlife® Collection spa is consistently filtered, eliminating instances where water could bypass the filtration system during high jet usage — precisely when filtration is most needed. This system employs the exclusive high-flow Tri-X® filters, which boast a more effective filtration area, designed to filter a significantly greater volume of water. This meticulous attention to water quality demonstrates Hot Spring Spas' commitment to providing a superior, clean, and safe soaking experience.