Model Number:HUA-Filter-01 Product Dimensions:30 x 21 x 4 cm; 540 Grams Material:Acrylonitrile Butadiene Styrene Item Weight:540 g Features: Package Include:2*Filter Cartidge or 4*Filter Cartidge Material:paper,plastic Dimensions: 10-1/2" x 6-3/8" Fit For TigerShark,Hayward robotic pool cleaner Replacement Part NO.:827261/RCX70101/RCX70101PAK2 Washable and reusable,remove microscopic sediments such as sand, dirt. Compatible: --Compatible with Hayward --TigerShark Pool Vacuum --TigerShark QC Pool Vacuum --TigerShark Plus Pool Vacuum --SharkVac Pool Vacuum --SharkVac Model 9752 --Shark Vac RC9742CUBY --Hayward Pool Shark Vac --Hayward tigershark QC/ Hayward tigershark RC9990CUB Air Filter Installation Step 1.Remove the cover of the air filter 2.Remove the old air filter 3.Install the new air filter 4.Install the cover of the air filter. Lock in the bottom lid before using.Note: Make sure the filter is always clean before using your vacuum robot to ensure optimal performance. Compatible withRCX70101PAK2 robotic pool cleaner filter cartridges compatible with Hayward Tiger Shark, TigerShark QC, TigerShark Plus, TigerShark 2, TigerShark 2 Plus Series, SharkVac, SharkVac XL, Aqua Vac Robotic Pool Cleaners. Fit for model TigerShark rc9990gr, rc36000qc, rc9950, rc9952, rc9742, rc4702, w3rc9740cub, Sharkvac rc9740. Quality MaterialsThe cartridge of RCX70101 robotic pool cleaner is make with Heavy-duty ABS Plastic Frame and Super-Fine Pet Filter Paper with pleated, firmly supports the filter layer and prevents it from breaking during operation. The filter plate of the filter element is woven with diamond-shaped mesh and thickened PET fiber material, which can effectively filter dirt and debris in the water and maintain maximum filtration efficiency. Washable & ReusableThe frame of the swimming pool filter element and the filter layer are fixed by a new type of embedded connection, which can effectively prevent the filter material from falling off. Timely cleaning and proper use of the pool cleaning filter can effectively extend the service life up to 2-3 years. Flush the pool cleaner to replace the filter every 4-6 weeks for optimal performance. High Efficiency FiltrationThe replacement robot filter is made with thicker pleats to better grab sand, leaves, hair and debris. The pool purifier filter can withstand rough and frequent use, and the filter element is a three-piece filter assembly, which is more effective in improving filtration performance and impact resistance. Size InformationTotally 10 1/2 x 6 3/8 Inches per Replacement ultra-fine cartridge filter, the same as the original robotic pool cleaner filters. To clean the cartridge after each use, place the pool cleaning robot on its side. Loosen the bottom cover latch and remove the bottom cover assembly. Pull out the cartridge. Keep clean after each use to maintain longevity. Compatible withRCX70101PAK2 robotic pool cleaner filter cartridges compatible with Hayward Tiger Shark, TigerShark QC, TigerShark Plus, TigerShark 2, TigerShark 2 Plus Series, SharkVac, SharkVac XL, Aqua Vac Robotic Pool Cleaners. Fit for model TigerShark rc9990gr, rc36000qc, rc9950, rc9952, rc9742, rc4702, w3rc9740cub, Sharkvac rc9740. Quality MaterialsThe cartridge of RCX70101 robotic pool cleaner is make with Heavy-duty ABS Plastic Frame and Super-Fine Pet Filter Paper with pleated, firmly supports the filter layer and prevents it from breaking during operation. The filter plate of the filter element is woven with diamond-shaped mesh and thickened PET fiber material, which can effectively filter dirt and debris in the water and maintain maximum filtration efficiency. Washable & ReusableThe frame of the swimming pool filter element and the filter layer are fixed by a new type of embedded connection, which can effectively prevent the filter material from falling off. Timely cleaning and proper use of the pool cleaning filter can effectively extend the service life up to 2-3 years. Flush the pool cleaner to replace the filter every 4-6 weeks for optimal performance. High Efficiency FiltrationThe replacement robot filter is made with thicker pleats to better grab sand, leaves, hair and debris. The pool purifier filter can withstand rough and frequent use, and the filter element is a three-piece filter assembly, which is more effective in improving filtration performance and impact resistance. Size InformationTotally 10 1/2 x 6 3/8 Inches per Replacement ultra-fine cartridge filter, the same as the original robotic pool cleaner filters. To clean the cartridge after each use, place the pool cleaning robot on its side. Loosen the bottom cover latch and remove the bottom cover assembly. Pull out the cartridge. Keep clean after each use to maintain longevity.