Maytronics Dolphin E20 fine filter basket S1 assembly - 9991459-ASSY

Maytronics Dolphin E20 fine filter basket S1 assembly

This is the genuine Maytronics S1 fine filter basket assembly for Dolphin robotic pool cleaners, including the E20. It houses snap-in, cleanable fine mesh filter panels that capture fine debris such as dust, sand, silt, and small particles as the robot traverses the pool floor and walls, ensuring consistently clear water after every cleaning cycle.

Function and filtration performance

The S1 basket frame holds fine-mesh filter panels front and back, targeting smaller particulate matter that a standard coarse basket would allow to pass. The panels are designed to be removed, rinsed under a hose, and reinstated without tools, making routine maintenance straightforward for any pool owner.

Modelos Dolphin compatíveis

This S1 fine filter basket assembly is confirmed compatible with a broad range of Dolphin robotic cleaners that share the S1 basket platform, including the Dolphin E10, E20, E25, S50, S100, Nautilus CC, Proteus DX3, Echo, T15, T25, Cayman, Active 10, Active 15, Active Solo, Escape, Encore, Explorer E20, CARRERA 20, Evolution 20, Seamaster AG, POOLSTYLE, POOLSTYLE PLUS, POOLSTYLE ADVANCED, and several others. Always verify your exact robot model before ordering.

Signs that the basket needs replacing

Replace this basket if the plastic frame develops cracks, the snap-in latches fail to hold the panels securely, or the mesh panels deform and can no longer be reseated flat. Visible debris bypass — fine silt or sand reappearing on the pool floor after a cleaning cycle — is the clearest operational sign that filtration integrity has been compromised and a replacement basket is required.

Por que razão as peças genuínas da Maytronics são importantes

The S1 basket frame is engineered to precise dimensional tolerances so that it seats flush inside the Dolphin’s filter compartment with no gaps around the seal perimeter. Aftermarket copies frequently suffer from frame warping or latch failure that creates bypass channels, negating filtration performance entirely. Using a genuine Maytronics part protects both robot longevity and water quality.