Replacement Caster Wheels for Jet M6 Robot Vacuum — 4pcs Key benefits Directfit compatibility: Designed to match Jet M6 specifications for seamless integration with your robot vacuum, so you get a precise fit and reliable operation. Maintain smooth mobility: The caster wheel design ensures flexible, lowfriction movement across different floor types, helping the robot navigate and clean without catching or dragging. Built for durability: Sturdy construction resists everyday wear and tear, extending the functional life of your robot and preserving consistent cleaning performance. Ready spares for longterm use: A 4piece set provides enough replacements to cover routine maintenance or multiple worn wheels, reducing downtime and avoiding interrupted cleaning schedules. How this solves common problems Restores lost performance: worn or damaged caster wheels to fix jerky movement, poor turning, or reduced maneuverability. Prevents downtime: Keep spare wheels on hand to quickly address wearrelated failures so the Jet M6 stays operational between deeper maintenance intervals. Smooth floor transitions: The caster design helps the robot roll smoothly from hardwood to carpet edges and across thresholds, reducing stalls and missed spots. Practical applications / use scenarios After daily cleaning cycles, one caster wheel shows wear and the robot begins to pull to one side—swap the worn wheel with one from this 4pcs set to restore balanced movement. For households with multiple pets or traffic areas, use the spare wheels as scheduled replacements to maintain peak performance and avoid interruptions. When preparing the Jet M6 for extended cleaning tasks (large rooms or frequent runs), all wheels proactively to ensure consistent mobility across tile, wood, and lowpile carpet. What's included Four replacement caster wheels compatible with Jet M6 robot vacuums, matching the device's specifications for direct replacement. Compatibility and performance notes Specifically designed for Jet M6 models; ensures correct fit and function without modification. Focused on improving mobility and longevity—does not change core vacuum functions beyond restoring intended movement and reliability.