Maytronics 9991463-R4 Spring Filter Kit - S300

What This Part Is Used For
This spring filter kit installs inside compatible Maytronics S300 robotic pool cleaners. It forms part of the internal debris filtration system that captures dirt and suspended particles during cleaning cycles. The kit supports proper debris containment inside the cleaner housing.

Why This Part Matters
Worn or damaged filter components reduce suction and overall cleaning efficiency. If the internal filter structure fails, debris can bypass the collection area and return to the pool. Replacing the spring filter kit restores correct filtration performance and water clarity support. Routine maintenance helps maintain consistent cleaning coverage.

Key Features and Specifications

• Manufacturer part number: 9991463-R4
• Spring filter kit
• Compatible with S300 models
• Internal robotic cleaner filtration component
• Designed for debris capture during operation

Installation and Fitment Guidance
Remove the cleaner from the pool and disconnect power before accessing internal filter components. Ensure proper placement and seating within the filter housing. Confirm by manufacturer part number before ordering.

About the Maytronics Brand
Maytronics designs robotic cleaners with modular internal filtration systems. Their spring style filters are engineered for routine service and replacement. Genuine components maintain hydraulic balance and debris capture performance. The brand supports long term robotic cleaner maintenance across multiple platforms.

Common Service Context
Technicians replace filter kits when suction drops or debris bypass is reported. It is common during seasonal startup or after heavy debris conditions. Routine inspection of internal filters is standard practice.