Optimal Compatibility: Specifically designed for a wide range of for Dolphin models including S50, S100, Active 10, Active 15, T15, T25, E10, Explorer E20, Nautilus CC, Echo, Encore, Solo, Proteus DX3, Cayman, Escape, Advantage, Prowler 910, Prowler 917, and Warrior SL. Exclusion Notice: Please note that this replacement part is not suitable for the for Nautilus (old), for Nautilus CC Pro, and for Nautilus CC Supreme models. Ensure compatibility before purchase to maintain optimal performance. Parts: peak performance and extend the lifespan of your for Dolphin pool cleaner with our replacement fine filter panels. Trust in our quality for reliable cleaning. Sufficient quantity:allowing for multiple replacements. This ensures your pool cleaner operates efficiently, capturing even the finest debris for a cleaner pool. Colour:Black&White Material:plastic Package Contents: 4 x Pool Cleaners Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.