Ccompatible with:

Part Number: 9991460-R1,Replacement Ultrafine Cartridge Filter Compatible with Dolphin Pool Cleaner: 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, Warrior SL.

1. Efficient Filtration: This 9991460-R1 Ultra-Fine Filter Basket removes dirt and debris from your pool such as leaves, hair, dust and diatoms. It leaves your pool spotless. Keeps your pool cleaner in top condition.

2. PREMIUM QUALITY: ABS plastic frame is stronger and more durable, the pool cleaner's filter is easy to clean and reuse, and the premium ultra-fine filter will last 3-4 years. Please rinse the filter every 4-6 weeks for best performance.

3. Product Size: This set contains more than just 4 ultra fine filters, it is a complete Ultra-Fine Filter Basket that can directly replace the entire original unit.