The unique Tri-X filter is three-dimensional. What does that mean for you? Traditional filters rely upon the paper media to catch particulates in a single pass. The Tri-X filter not only filters by using the elementís surface area, but it also filters by using the depth (third dimension). The result? More filtration area AND longer time between cleaning cycles.
Tri-X filters clean ten times more gallons per square foot than other filters and provide over twice (65 sq ft) the filtration area of a standard (30 sq ft) filter. Once youíve experienced the benefits of Tri-X filters in your tub, youíll never go back to ordinary filters. For cleaner water, select Tri-X filters.
∑ Will fit in any spa that takes the Universal Hot Spring Filter.
∑ Last twice as long as traditional paper filters with proper cleaning. Replace Tri-X filters every 4-5 years.
∑ Made in USA