Feature: 1. [Superior Filtration] The fine filter basket with super strong filtering ability can easily remove hair, dust, diatoms, and other debris to keep your pool pristine clean. 2. [Efficient and Convenient] The bottom spring filter can easily collect large objects such as leaves into the filter basket, improving filtration efficiency and facilitating removal. 3. [Easy Cleaning] Simply lift the filter basket for quick and convenient cleaning. Clean the filter every 4 to 6 weeks for optimal performance. Fine filter can be used for 2 to 3 years 4. [Sturdy Structure] With a complete ABS plastic frame, the fine filter basket provides firm support to the filter layer, preventing any ruptures during use. 5. [Wide Compatibility] Compatible with for Dolphin robot pool cleaner such as for Active 10, for E10, for Echo, for T15, for Proteus DX3, for Cayman, for Escape, for S50, for Encore, for CC, for Advantage. Not compatible with for CC Pro. Specification: Item Type: Robot Pool Cleaner Fine Filter Basket Material: ABS Compatible Models: for Dolphin Robot Pool Cleaner: for Active 10, for E10, for Echo, for T15, for Proteus DX3, for Cayman, for Escape, for S50, for Encore, for CC, for Advantage. Not Compatible with: for CC Pro Weight: Approx. 855.00g / 30.16oz. Package List: 1 x Fine Filter Basket 1 x Accessory