[Compatible with]: Our pool filters are compatible with the following robotic pool cleaners: , QC, Plus, 2, 2 Plus Series, , SharkVac XL, Aqua 500 Series. Pool cleaner filters: RCX70101PAK. Pool filter cartridge suitable for model rc9990gr, rc36000qc, rc9950, rc9952, rc9742, rc4702, w3rc9740cub, rc9740. [Quality Materials]: RCX70101 robotic pool cleaner is made of durable ABS. Meanwhile, cartridge filter plate is woven with a diamond-shaped grid and thickened PET fiber material, which has a dense mesh that gives the robotic pool filter an ultra-fine and more pleated shape to effectively filter dirt and debris. Maximum filtration efficiency is achieved, allowing the robot vacuum to operate at its best. [Reusable]: Filter cartridge for RCX70101 pool cleaner robot is made of reinforced PET fiber woven into a diamond-shaped grid, is more effective in improving filtration performance and impact resistance. As a result, our pool cleaner filters can withstand intensive and frequent use, as