Replacement Brush Head — Compatible with BD50/50 and BD50/70 Key benefits Exact fit: Engineered for BD50/50 and BD50/70 models with 100% compatibility with original factory interfaces, so you can the original brush head without modifications or adapters. Faster, deeper cleaning: 51 cm ultrawide diameter combined with density nylon bristles covers more surface area and lifts stubborn stains from hard floors more efficiently. Lower operating cost: Reinforced, wearresistant nylon fiber bristles deliver a service life exceeding 300 hours, reducing replacement frequency and maintenance expense. Easy maintenance and downtime reduction: Snapon interface plus central positioning hole allows tool installation in about 3 seconds, improving operational efficiency and minimizing machine downtime. What it is and how it performs Function: Replacement brush head designed for deep cleaning of hard surfaces; effective on concrete, tile, vinyl and other commercial floor types. Size and material: 51 cm diameter; density, reinforced nylon fiber bristles for abrasion resistance and consistent scrubbing performance. Durability: Wearresistant construction tested to exceed 300 hours of service life under normal operating conditions, providing reliable performance between replacements. Practical applications Retail and supermarkets: Quickly restore shine and remove trackedin dirt from traffic aisles during offhours with fewer passes. Warehouses and light industrial floors: Remove groundin grime and spill residues on concrete and industrial tiles without frequent brush changes. Commercial kitchens, schools, and healthcare facilities: Deliver thorough cleaning on hardsurface floors where hygiene and uptime are important. What you get Direct replacement brush head sized and shaped for BD50/50 and BD50/70 models Tool, snapon installation with central positioning hole for accurate alignment Durable nylon bristles designed for extended service life and consistent cleaning results Compatibility and installation notes Compatible only with BD50/50 and BD50/70 models; installs in seconds using the original factory interface with no tools required.