The Spring Filter Kit is for use with Dolphin™ Robotic Pool Cleaners. Dolphin Cleaners are easy to operate with easy filter emptying and cleaning. The replacement filter works with E10, Nautilus CC, Advantage, Saturn, Proteus DX3, Escape, Cayman, S50, S100, Active 10, Active 15, Echo, Encore, Solo, T15, T25, Prowler 910, Prowler 917, and Warrior SL.
