40 sq. ft. Cartridge Filter Pacific Marquis C-5637 FC-3637

• Diameter.......................................5-3/16"
• Length..........................................19-5/8"
• Top End Cap: id/config.................1-1/16" / open
• Bottom End Cap: id/config............1-5/8" / open

The cartridge is used on:

• Amish Country
• Marquis Spas

Note: Old design.

Note: The C-5636 has been discontinued by Unicel. Use the C-5637.