Cordless dust extractors

Cordless dust extractors have significantly closed the performance gap with corded models in recent years. Bosch's professional cordless range delivers impressive suction capability, with the GAS 18V-10 L generating airflow up to 24 liters per second and 90 mbar of suction - comparable to many mid-range corded extractors. Their brushless motor technology maintains consistent suction throughout the battery discharge cycle, unlike earlier cordless models that would gradually lose power. When paired with Bosch ProCORE18V high-capacity batteries, these dust extractors maintain strong performance for extended periods. For most professional tasks including drywall dust collection, cleanup after drilling or sawing, and general site maintenance, Bosch cordless extractors provide sufficient power without compromising mobility. While industrial-scale extraction for continuous heavy-duty applications might still favor corded models, the convenience and versatility of Bosch cordless extractors make them the preferred choice for most mobile tradespeople who need effective dust management across multiple locations without power source limitations.

Runtime for Bosch cordless dust extractors depends on several factors including battery capacity, suction level selected, and whether the unit is running continuously or intermittently. With a Bosch ProCORE18V 8.0Ah battery, the GAS 18V-10 L typically delivers approximately 25-30 minutes of continuous operation at maximum suction, extending to 45-60 minutes at economy settings. For the typical intermittent use pattern of most tradespeople, this translates to several hours of practical runtime during a workday. Bosch's Power for All Alliance battery system allows professionals to use the same batteries across their entire tool collection, making it easy to maintain workflow by rotating batteries between tools as needed. The rapid charging capability of Bosch's professional chargers restores an 8.0Ah battery to 80% capacity in approximately 45-50 minutes, minimizing downtime. For professionals requiring all-day extraction, Bosch's battery management system allows for hot-swapping batteries without interrupting work, ensuring continuous dust control throughout extended projects without the restrictions of power cords or fixed outlets.

Bosch cordless dust extractors deliver exceptional fine particle filtration that meets professional health and safety requirements. Their premium models incorporate HEPA filtration systems that capture 99.97% of particles down to 0.3 microns - including the respirable silica dust that poses significant health risks on construction sites. The GAS 18V-10 L features a 3-stage filtration system with pre-filter, main filter, and HEPA options that maintain suction efficiency while providing thorough dust containment. For work with particularly hazardous materials, Bosch offers dust extractors certified for dust class L, meeting European standards for occupational safety. The rotational airflow design in Bosch extractors creates cyclonic action that separates larger debris before it reaches the filters, extending filter life and maintaining consistent suction. Professional users report that when paired with Bosch dust extraction accessories for power tools, these cordless extractors capture 90-95% of generated dust at the source, significantly improving air quality and reducing cleanup time. This level of filtration efficiency makes Bosch cordless extractors particularly valuable for interior renovation work, where controlling dust spread is critical for both worker health and customer satisfaction.

Bosch has developed a comprehensive dust management ecosystem that allows their cordless extractors to integrate seamlessly with their power tools. Their Click & Clean system provides tool-specific dust extraction attachments for sanders, grinders, drills, and saws that connect directly to the dust extractor hose, capturing dust at the point of generation. The universal 35mm hose connection on Bosch extractors is compatible with most professional power tools, not just Bosch brands. For maximum flexibility, Bosch offers various hose diameters and lengths, including anti-static options for environments where spark prevention is critical. The automatic power tool activation feature on select models starts the extractor when the connected tool begins operation, conserving battery life and ensuring dust is only collected when needed. Bosch's dust collection accessories include specialized nozzles for different applications - crevice tools for tight spaces, brush nozzles for delicate surfaces, and floor nozzles for larger areas. This integrated approach to dust management allows tradespeople to maintain cleaner, healthier work environments while improving visibility and reducing cleanup time, regardless of the specific task or material being worked with.

The Bosch Professional battery system significantly enhances cordless dust extractor usability through its cross-platform compatibility and advanced features. All Bosch extractors integrate seamlessly with the entire range of ProCORE18V batteries (4.0Ah through 12.0Ah), allowing tradespeople to scale power according to specific job requirements and duration. This compatibility extends across more than 50 other Bosch Professional tools, creating a unified battery ecosystem that simplifies inventory management for contractors. The CoolPack technology improves heat dissipation during continuous extraction operations, extending battery life in demanding environments. Bosch's rapid chargers restore batteries to working capacity in under an hour, minimizing downtime. For challenging worksite conditions, the batteries feature robust construction that withstands dust, drops, and moisture - particularly important for extraction equipment that operates in debris-filled environments. The Electronic Cell Protection system prevents overheating and deep discharge during extended operation, protecting both the battery and the tool. Bosch's battery management app provides charge status updates and maintenance alerts, helping professionals plan their extraction needs effectively across multiple job locations without power source concerns.