Pool Cleaner Compatibility: This replacement cyclone pool brush is specially designed for Zodiac Polaris MX8 Elite, MX6 Elite, and Maxx pool cleaners. It fits perfectly; these models ensure efficient cleaning of your pool. Set of 8: This set includes eight brushes. Replacement cyclone cleaners so you have enough spare parts to maintain the optimal performance of your pool cleaner. You can easily replace them if they become worn or damaged. Quality Cyclone: This brush with This scrubber uses cyclone technology, which means it is extremely effective at removing dirt and particles from your pool. It guarantees deep cleaning and clean, healthy water.