Maytronics 9991414-ASSY Cartridge Filter Assembly With Bottom Lid - DLX4 DLX5 DX6 Nautilus Triton

What This Part Is Used For
This cartridge filter assembly with bottom lid installs inside compatible Maytronics DLX4, DLX5, DX6, Nautilus, and Triton robotic pool cleaners. It forms the internal debris filtration module and lower housing interface. The assembly captures debris during automated cleaning cycles.

Why This Part Matters
A damaged filter assembly or cracked bottom lid can reduce suction and allow debris to bypass the filtration area. Proper internal sealing supports consistent water flow and debris retention. Replacing the assembly restores filtration integrity and cleaning performance. Timely replacement prevents repeated service issues.

Key Features and Specifications

• Manufacturer part number: 9991414-ASSY
• Cartridge filter assembly with bottom lid
• Compatible with DLX4, DLX5, DX6, Nautilus, Triton models
• Internal robotic cleaner filtration module
• Designed for debris capture during operation

Installation and Fitment Guidance
Remove the cleaner from the pool and disconnect power before servicing internal components. Confirm compatibility with your specific model designation prior to purchase. Confirm by manufacturer part number before ordering.

About the Maytronics Brand
Maytronics engineers robotic cleaners with replaceable internal assemblies to extend service life. Their cartridge filtration systems are designed for straightforward maintenance. Genuine assemblies maintain proper hydraulic balance and sealing. The brand continues to support both residential and commercial robotic platforms.

Common Service Context
Technicians replace full filter assemblies when structural damage is present or suction performance declines. It is common after heavy debris seasons or prolonged use. Routine inspection helps identify worn sealing surfaces or cracked housings.