[Powerful Compatibility] RCX70101PAK2 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. Fits model TigerShark rc9990gr, rc36000qc, rc9950, rc9952, rc9742, rc4702, w3rc9740cub, Sharkvac rc9740. Replacement for Hayward Tiger Shark filter and Hayward Sharkvac filters. [Firmly Fixed] The ABS plastic frame and filter layer are secured with an embedded connection instead of traditional glue. This design helps prevent filter material from detaching and extends the service life of the filter cartridge. Rinse the pool robot filters every 4–6 weeks for best performance. [Effective Filtration] RCX70101PAK2 robotic pool cleaner filter cartridge features a diamond-shaped grid woven from PET polyester material with filtration accuracy up to 74 micrometres. This filter efficiently captures dirt and debris, helping maintain clean swimming pools and reducing time, effort, and maintenance costs. Color: Black & White Material: Plastic Size: Approximately 30 x 16.7 cm Package Contents: 2 x Filters Only the above items are included; other products are not included. Note: Light reflection and differences in display screens may cause slight variations between the color shown and actual product. Measurement may vary by +/- 1–3 cm.