Description
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 spa. This filter works in any Hot Spring Spa that takes the Universal Filter.
(Not compatible with Hot Spring Limelight or Hot Spot Spas.)
Curious on how to clean your Tri-X Filter? View the official Hot Spring Tri-X Filter Cleaning Guide
