Watkins - Hot Spring Tri-X Filter 73178
Inner Diameter: 1 15/16""
Length: 10 1/2""
Notes: The unique Tri-X filter is three-dimensional. Traditional filters rely upon the paper media to catch particulates in a single pass. The Tri-X filter not only filters by using the elements surface area, it also uses the medias depth (third dimension). Because it filters by depth rather than just surface filtration, Tri-X filters ten times more gallons per square foot than other filters and it provides over twice (65 sq. ft.) the filtration area of a standard (30 sq. ft.) filter. The tri-ex filter is made to last at least 5 years! This filter works in any spa that takes the #71825 Hot Spring Filter. Hot Spot Round & Square 1998+ #31489; Grandee, Highlife, Classic 1990+, Sovereign 1991+, Prodigy 1990+, Jetsetter 1990+, Landmark, Summit. 40% off pricing is not available on this filter. Hot Springs Filter 0969601
Fits Spas Made by: Hot Springs Spas - Watkins