Pleatco PRB18 Rainbow Spa Filter FC-2360 C-2618 AK-1014

18 sq. ft. Pleatco replacement spa cartridge filter.  This item is no longer available.  The only substitute is PRB12L-4.

• Diameter: 2-3/4 Inch
• Length: 29-3/8 Inch
• Bottom: 1-1/16 Inch
• Top: 1-1/16 Inch

This is the Pleatco brand PRB18 spa filter compatible with FC-2360, C-2618, AK-1014.

This filter type is found in Rainbow hot tub filter assemblies and hot tubs. Replace your spa cartridge filters annually and rinse, clean them per manufacturer's instructions .