6 PLBS50 filters

Box of 6!

These filters are also available individually.

Dimensions
Diameter: 135 mm (5 5/16")
Length: 257 mm (10 1/8")
Top: 54 mm (2⅛") hole
Bottom: 54 mm (2⅛") hole

Spa manufacturers who use this filter
Cal Spas, Clearwater Spas, Elite Spas, Icon Spas, Leisure Bay Spas, Dynasty Spas, Garden Leisure Spas Pentair Pool Products -Rainbow Plastics, Rec Warehouse, Rocky Mountain Spas, Waterway Plastics

Part numbers
Pleatco: PLBS50
Darlly : SC756 / 50451
Unicel : C-5345
Filbur : FC-2970
Waterway : 817-0014
Rainbow Plastics : R173584