Ultra-fine replacement filter panels for robotic pool cleaners — direct fit for models such as Active 20, Active 30 and M600, among others. Key benefits Captures fine dirt: Ultra-fine filtration material traps sand, small debris, and leaves that standard filters can miss, improving water clarity. Boosts cleaner performance: Replacing worn filters restores suction and filtration efficiency, so the robot cleans more effectively and requires fewer manual interventions. Saves time on maintenance: Efficient debris capture and easy cleaning reduce how often you need to service the pool. Compatibility and fit Direct replacement panels designed to fit the filter basket of compatible robotic pool cleaners. Confirmed fit for models including Active 20, Active 30 and M600; compatible with other similar models that use the same filter plate design. Function and performance Designed to catch fine particles (sand, grit), organic debris (leaves), and other contaminants that reduce pool cleanliness. Durable construction intended for repeated use without loss of filtration performance. Easy maintenance Simple to rinse clean: use a standard garden hose to wash away dirt and deposits. Reusable: cleans easily and maintains performance across multiple cycles without degradation. User-friendly installation Each filter plate is clearly numbered for straightforward placement in the filter basket. Step-by-step replacement is suitable for beginners and can be completed without specialized tools. Typical use scenarios Residential pool in a sandy area: captures fine sand tracked into the pool, preventing accumulation on the floor and strain on the main filtration system. Pool near trees: traps leaves and organic debris before they break down, reducing chemical and skimmer maintenance. Vacation or rental property: restores robot cleaner efficiency quickly, minimizing upkeep between guest stays. What to expect A straightforward upgrade that restores or improves filtration performance for compatible robotic cleaners, reduces cleaning time, and simplifies ongoing maintenance. Note: Fits Active 20, Active 30, M600 and other robotic pool cleaner models that accept the same filter plate format.