The Bosch GAS 12-40 MA M Class All Purpose Dust Extractor is a professional-grade M-Class wet and dry vacuum designed for continuous, high-protection dust extraction on demanding job sites. Equipped with Bosch's exclusive Automatic Filter Cleaning (AFC) technology, this extractor maintains strong, consistent suction without the interruptions of a clogged filter. The AFC system reduces sound disturbance while keeping airflow constant, making it well-suited for sustained tasks such as concrete cutting, grinding, plasterboard sawing, and dry wall sanding. The M-Class certified filtration system captures 99.9% of particles, providing the level of protection required under COSHH regulations when working with hazardous fine dusts. With a 40-litre container capacity and a hose-less container design, emptying is straightforward — the standalone anti-tipping motor head allows you to separate and tip the container without dismantling the whole unit. Designed with site mobility in mind, the GAS 12-40 MA features a telescopic handle, four wheels, and compatibility with the Bosch L-Boxx system for organised transport and storage between locations. Integral hose storage keeps the unit compact and manageable when not in use. Features and Benefits: • M-Class certified filtration captures 99.9% of particles for high-protection dust extraction • Bosch AFC technology delivers continuous suction power whilst reducing noise disturbance • Hose-less container with standalone anti-tipping motor head for quick, easy emptying • Telescopic handle and L-Boxx compatibility for effortless site-to-site transportation • Integral hose storage keeps the unit compact and reduces lifting effort • Handles wet and dry extraction including fine and heavy dust from concrete, plaster, and drywall Specifications: Power Input: 1200 W Max. Airflow Rate (Turbine): 71.5 l/s Max. Vacuum (Turbine): 230 mbar Container Volume: 40 l Container Volume, Net: 28 l Container Volume, Net, Water: 20 l Filter Surface Area:

Retailer feed snapshot imported on 21 October 2026. Not live-checked or automatically refreshed. Confirm delivery, stock and final price at the retailer.