Hot Spring Tri-X Filter

Available from Olympic Hot Tubs when we last checked. Sold from the shop’s own store; the price there is the one that counts.

The unique Tri-X filter is 3-dimensional to filtrate by depth and surface, delivering more effective filtration and longer time between cleaning cycles. The 2026 Hot Spring Tri-X Filter (Model 79435) features an upgraded 2.0 design with a chlorine-resistant polypropylene shell and multi-dimensional felt. It replaces older ceramic styles with a no-pleat, multi-channel core that improves water flow and lasts longer. You can enjoy the benefits of Tri-X filters on any Hot Spring® Highlife Collection