5 PWK30 filters

Box of 5!
We also sell individual filters.

Dimensions
Diameter: 153 mm (6")
Length: 267 mm (10⅞")
Top: 49 mm (1 15/16") hole
Bottom: 49 mm (1 15/16") hole

Spa manufacturers who use this filter
Hot Springs, Tiger River, Cal Spas

Part numbers
Pleatco: PWK30
Darlly : SC712 / 60301
Unicel: C-6430
Hot Springs/Watkins: 31489