Description
DISCONTINUED – see P-4637
37 sq. ft. Pleatco replacement spa cartridge filter.
- Diameter: 5 Inch
- Length: 13-5/16 Inch
- Bottom: 2-1/8 Inch
- Top: 2-1/8 Inch
This is the Pleatco brand PRB37IN spa filter compatible with FC-2380, C-4637, AK-3048.
This filter type is found in Rainbow/ Waterways hot tub filter assemblies and hot tubs. Replace your spa cartridge filters annually and rinse, clean them per manufacturer’s instructions .
