Maytronics 9991407-R4 Spring Cartridge Filter - Small

What This Part Is Used For
This small spring cartridge filter installs inside compatible Maytronics robotic pool cleaners. It forms part of the internal debris filtration system during cleaning cycles. The panel is removable for rinsing and ongoing maintenance.

Why This Part Matters
Clogged or worn filter panels reduce suction and overall debris capture. Damaged filter fabric allows fine particles to bypass and return to the pool. Replacing the small spring cartridge restores proper filtration performance. Routine maintenance supports reliable robotic cleaning coverage.

Key Features and Specifications

• Manufacturer part number: 9991407-R4
• Spring cartridge filter panel
• Size: Small
• Designed for compatible Maytronics robotic cleaners
• Removable and cleanable configuration

Installation and Fitment Guidance
Remove the cleaner from the pool and disconnect power before servicing internal filters. Ensure correct seating within the filter housing prior to operation. Confirm by manufacturer part number before ordering.

About the Maytronics Brand
Maytronics designs robotic cleaners with replaceable internal filtration panels. Their spring cartridge systems are engineered for consistent debris capture and easy maintenance. Genuine components maintain proper hydraulic balance. The brand continues to support long term robotic cleaner ownership.

Common Service Context
Technicians replace small spring filters when suction declines or visible wear is present. It is common during routine maintenance checks. Regular inspection helps prevent performance issues.