Nautilus CC Plus Fine Filter Cartridge Assembly gallons-per-minute_175-199 This plastic depth marker tile

This plastic depth marker tile states M

This o-ring is designed to replace Marine Sand Filter Tank O-Ring 6245

This Diagnostic Center even offers possible solutions to the problem at hand

The media has been pleated to provide 50 to 100 square feet of surface area to maximize the cartridge element dirt holding capacity and extend the time between cleaning

It cannot be tampered with and will sound an alarm if removed from the pool

Nautilus CC Plus Fine Filter Cartridge Assembly gallons-per-minute_175-199 This plastic depth marker tileThis is a Maytronics Fine Filter Cartridge Assembly (Large) for the Dolphin Nautilus CC Plus and the M200 (E55) pool cleaners. This filter cartridge is designed for superior performance, trapping small particles, dirt, and debris. Built to withstand repeated use and cleaning, the cartridge maintains optimal water flow in your Dolphin robotic cleaner. It is very easy to clean. Simply rinse quickly with a garden hose.