Cartridge Filter Rainbow DSF-50, Waterway C-4405 FC-2387

• Diameter…………………………………4-15/16″
• Length……………………………………6-5/8″
• Top End Cap: id/config……………..2-1/8″ / open
• Bottom End Cap: id/config…………2-1/8″ / open

The cartridge is used on:

• Beachcomber, OEM P/N
  3005825
• Canspa Mfg. (Canada)
• Catalina Spas
• Clearwater Spas
• Diamond Back Spas
• Discovery Spas
• Freedom Spas
  • Liberty, Note: Model dated after 1993.
• Legend Spas
• Lifestyle Spas (Canada)
• Moose Mountain Spas (Canada)
• Pentair Pool Prod
  • Dynamic Series IV – Model DSF, OEM P/N
    R173433, 17-2464
• Signature Spas
• Sundance Spas
• Sunrise Spas
• Thermo Spas of Connecticut
• US Tooling & Spa
• Waterway Plastics
  • Skim filter

Note: 2 cartridges per set with stick handle.