Compatibility - Replacement roller brush compatible with Shark robot vacuum cleaners including: RV2820ZE, RV2820YE, RV2820AE, RV2820VEUS, AV2820XEUS, AV2820AE, AV2820S, RV2800S, RV2800YE, AV2800ZE, RV2800ZEUS, AV2810AE, AV2810ZE, AV2810YS, RV2810YS, UR2850YS, UR2850YEUS, UR2860YS, UR2860YEUS Benefits and features - Main roller brush made from environmentally friendly material, providing resistance while remaining delicate and soft to aid effective floor cleaning. Easy installation and compatibility - Snap into place for quick, effortless replacement. The RV2820YE replacement roller brush fits your vacuum cleaner precisely and requires no extra tools for installation. Maintenance guidance - To keep the RV2820ZE Robot Vacuum performing at high efficiency, replace the AV2501S brush every 3-6 months. Practical use scenarios - Regular maintenance for homes with hard floors or low-pile carpets, ensuring consistent cleaning performance between deep cleans. - Households with pets or higher debris load, where a soft yet durable brush helps maintain effective pickup. - Quick field replacement to minimize downtime, thanks to tool-free snap-in installation and compatibility across a broad range of Shark models.