The Filter Cartridges are designed to capture more particles for improved pool filtration. It is recommended to replace them seasonally or yearly, depending on location and debris load. These replacement drive belts match the design and dimensions of part number RCX23002. They are compatible with Hayward Aquavac TigerShark, TigerShark Plus, Hayward Aquavac TigerShark QC, and ShakVac Pool Cleaner models. AR-PRO ensures replacement parts fit properly and are built to last. Premium heavy-duty rubber pool cleaner parts offer reliable performance. The quality and manufacturing of a replacement part directly affect its longevity. These Hayward pool cleaner drive belts are made from high-quality, solid rubber for durability. High manufacturing standards help these drive belts last up to 50% longer than standard versions. Soft tread drive belts provide maximum traction and are designed not to scratch pool surfaces. Ideal for fiberglass, gunite, pebble, tile, and vinyl pools. Drive belt part number: RCX23002. Filter cartridge part number: RCX70101. Compatible with Hayward TigerShark, TigerShark QC, TigerShark Plus, and SharkVAC pool cleaners. Fits Hayward RC9950, RC9950CUB, RC9955CUB, RC9950GR, RC9956GRCC, and RC9990CUB models. 2 Pack filter cartridges replacement for Hayward robotic in-ground pool cleaners AquaVac, TigerShark, and SharkVac. Part number: RCX70101PAK2. RCX70101 pool filter cartridge fits models Tiger Shark RC9990GR, RC36000QC, RC9950, RC9952, RC9742, RC4702, W3RC9740CUB, Sharkvac RC9740. Color: As shown in photo. Material: Plastic + Rubber. Package includes: 2x drive belts, 2x filter cartridges. Only the listed items are included; other products are not. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.