Product description Purpose and benefit Secure replacement lock for the cleaning head module that prevents accidental openings, avoids interrupted cleaning cycles, and keeps debris contained during operation. Reduces time spent restarting or fixing the robot after bumps or normal use and helps maintain consistent cleaning performance. Compatibility Designed to fit multiple robot vacuum models in the iseries, jseries, and eseries lines for a reliable, secure fit and stable operation. Construction and materials Reinforced construction made from quality, wearresistant materials for longlasting strength and consistent locking performance over many cycles. Built to maintain shape and function under regular use so the cleaning head module stays securely closed. Function and performance Tight, secure lock and smooth operation keep the cleaning head module firmly closed during use, preventing accidental openings and interruptions. Stable fit minimizes rattling and movement that can reduce cleaning efficiency or cause spills. Installation Includes a dedicated installation tool for quick, hassle setup—no additional tools required. Simple installation means minimal downtime and no need for professional service. Practical use scenarios Daily cleaning with pets: Keeps fur and dust contained during routine runs so hair does not spill out when the robot bumps furniture. Tight spaces and underfurniture cleaning: Prevents the cleaning head from opening when the robot navigates narrow gaps or strikes obstacles. Scheduled unattended cleaning: Ensures the cleaning cycle completes without user intervention, reducing the chance of messy interruptions. Why this part matters Restores or improves the locking reliability of the cleaning head module to maintain effective, uninterrupted cleaning cycles. Durable design and included installation tool provide a straightforward, longterm solution without extra purchases. Specifications Compatible with: multiple models in the iseries, jseries, and eseries Material: quality, wearresistant components (reinforced construction) Includes: installation tool for quick setup What you get A reinforced, wearresistant lock assembly that fits i, j, and eseries robot vacuums, improves operational reliability, and is easy to install with the included tool.