General description This 4 Pack Robotic Pool Filters RCX70101 is designed for use with Hayward Robotic AquaVaC TigerShark and SharkVac pool cleaners. These filter cartridges effectively remove dirt and debris from your pool, ensuring a clean and stain-free swimming environment. Technical specifications Dimensions: 11.8 x 6.3 inches each Material: ABS plastic frame Durability: Premium ultra-fine filters can last 2-3 years under normal conditions Usage To maintain optimal performance, it is recommended to rinse the filter every 4-6 weeks.