5 x Tri-X filters for HotSpring Aria hot tub.
This Official Watkins HotSpring Filter can replace the standard PWK30.
The Watkins Tri-X filter is 3-dimensional to more effectively filtrate by depth and surface, creating a longer time between cleaning cycles.
Each ceramic fiber Tri-X filter provides 65 square feet of filtration.
Fits All HotSpring Highlife Spas.
The unique design enables it to filter twice the water per minute than a paper filter. You don’t have to clean it as often either.
Dishwasher safe. No soap. No drying cycle, These filters really make maintaining your hot tub a lot easier. No more spraying clean your filters outside in the cold of Winter!
Top Diameter : 6'' (152mm)
Length : 10 1/2'' (267mm)
Top Hole : 2 1/16'' (66mm)
Bottom Hole: 2 1/16'' (6mm)
Media (Sq. Feet) : 65