1. Scrub and remove debris from pool floor, walls, corners and steps. 2. Powerful Scrubbing: Cyclonic brushes continuously rotate while maintaining contact with pool surfaces. 3. Replacement R0714400 Scrub Brush for Zodiac MX8 Elite, MX6 Elite R0714400. 4. Replace the brushes Zodiac R0714400 Cyclonic Scrubber. 5. Compatible with Zodiac MX8 Elite/MX6 Elite pool cleaners, also compatible with MX8/MX6 models if you replace the R0525000 Cyclonic Impeller with the R0714300 Cyclonic Impeller. 6. Compatible with MX8/MX6 models only if you replace the R0525000 Cyclonic Impeller with the R0714300 Cyclonic Impeller. Package Contents: 4 x R0714400 Scrubber Brush Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement difference for the data.