Worn-out wheels have less grip, making it easy to slip or drift. Replacing the robot vacuum wheels makes it more stable when moving straight or turning, lets it complete planned routes without skipping areas, reduces repeated cleaning, and greatly improves overall cleaning efficiency. Changing the vacuum cleaner's wheels also helps it cross floor seams, short carpets, and door thresholds without getting stuck, so you don't need to constantly rescue it. The machine can clean the whole house on its own, making home use easier and more convenient. Aged wheels can create friction noises when spinning. Replacing them with smooth-bearing wheels reduces vibration while moving, so it won’t make loud noises at night or during naps, making everyday home life more comfortable. Worn wheels increase resistance, causing the motor to work harder. Replacing the vacuum wheels lowers sliding resistance, reduces motor strain, and minimizes wear on internal parts, keeping the machine running smoothly. Compatible for Cecotec ，Compatible for Conga， 3090 3091 3092