Feature: 1. PERFECT COMPATIBILITY: It is designed to replace the for Tigershark cleaner filter cartridge RCX70101, ensuring a seamless fit with the filter during installation and providing reliable filtration. 2. HIGH EFFICIENCY FILTERING: It can efficiently filter the dust and impurities in the water, keep the water in the swimming pool clear, and keep your swimming pool safe and healthy. 3. PREMIUM MATERIAL: Made of premium PP, PET, activated carbon material, it has good durability and abrasion resistance, and can maintain high efficiency filtration effect for a long time. 4. EASY INSTALLATION: The cartridge is easy to change and clean. Therefore, users can easily carry out routine maintenance of the pool cleaner to keep it running properly. 5. GOOD USE EXPERIENCE: This set includes two filter cartridges to meet your daily use needs and can be used for a longer period of time, bringing you a more convenient use experience. Specification: Item Type: Robotic Pool Cleaner Filter Cartridge Material: PP, PET, Activated Carbon Weight: Approx. 267g / 9.4oz Product Size: Approx. 292x12x169mm / 11.5x0.5x6.7in. Package List: 2 x Robotic Pool Cleaner Filter Cartridge