Bosch Professional GAS 18V-10 L (10 Litre, Cordless)

What battery life can I expect from this dust extractor?

Battery runtime depends on several factors including suction setting, debris type and battery capacity. With a 5.0Ah battery on medium suction, expect approximately 15-20 minutes of continuous use. Heavy debris or maximum suction will reduce runtime, whilst light dust collection can extend it. The extractor automatically adjusts power consumption based on load, helping to maximise battery life.

How does the rotational airflow technology actually work?

The rotational airflow creates a cyclonic effect inside the container, spinning debris and dust particles away from the filter surface. This prevents the filter from becoming clogged with fine particles that would normally reduce suction power. The system maintains consistent performance throughout the cleaning session, unlike traditional extractors where suction gradually decreases as the filter loads up with dust.

Can this extractor handle wet materials as well as dry dust?

Yes, this is a wet/dry extractor capable of handling both liquid spills and dry debris. When collecting liquids, remove the HEPA filter to prevent damage and use the extractor without filtration. The 10-litre capacity can handle substantial liquid volumes. Always empty and clean the container thoroughly after wet use to prevent mould or odour development.

What maintenance does the HEPA filter require?

The HEPA filter should be cleaned regularly depending on usage intensity. For heavy dust work, clean after each use by gently tapping out loose debris and washing with clean water. Allow the filter to dry completely before reinstalling - typically 24 hours. Replace the filter when cleaning no longer restores suction performance or if the filter material becomes damaged.

Is this extractor suitable for connecting to power tools?

Yes, the included power tool adapter allows direct connection to compatible tools for dust extraction during cutting, drilling or sanding operations. The extractor can automatically start when the connected tool is switched on, providing seamless dust collection. This feature helps maintain cleaner work environments and reduces airborne dust exposure during power tool operations.

How does the AMPShare battery system work?

AMPShare is a cross-brand battery compatibility system allowing Bosch Professional 18V batteries to work with tools from participating manufacturers including Metabo and other partners. This means your battery investment extends beyond just Bosch tools. The system uses standardised battery interfaces and communication protocols to ensure safe operation across different brands.

What's the difference between this and mains-powered extractors?

The main advantages are portability and convenience - no power cables to manage or power outlets required. The 6.1kg weight is significantly lighter than most mains extractors. However, runtime is limited by battery capacity and suction power may be slightly less than high-powered mains units. For mobile work and moderate cleaning tasks, the cordless design offers superior flexibility.

Can I use this extractor for fine dust from sanders and grinders?

Absolutely - the HEPA filter is specifically designed to capture fine particles generated by sanders, grinders and similar tools. The rotational airflow technology is particularly effective with fine dust as it prevents the filter from clogging quickly. Always ensure the HEPA filter is properly installed when collecting fine dust to protect both the motor and maintain air quality standards.