The 4pcs RCX701019991432-R49991433-R49991425 for Dolphin Robot Pool Cleaner Filter is designed to efficiently filter debris and particles from your pool water, keeping it clean and clear. Made with high-quality materials, these filter cartridges are and easy to install, ensuring hassle-free maintenance for your pool. The pack includes 4 cartridges, providing long-lasting filtration performance. Keep your pool sparkling and inviting with these reliable filter cartridges. and high-quality. Type:Pool & Accessories Feature:Efficient Filtration, Easy to Install Colour:White Material:Plastic+pet Package Contents: 4 * Swimming pool cleaner filter element Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.