Vacuums & Dust Extraction

Dust classes are based on the type of material you're working with and the health risks associated with the dust it produces.

L Class (Low Risk) – Suitable for softwood, gypsum, and general dust from plasterboard or simple sanding tasks.

M Class (Medium Risk) – Required for more hazardous dust, such as hardwood, paint particles, plastics, concrete, and brick.

At REFINA, we recommend L Class extractors for lighter-duty tasks and M Class extractors for construction, renovation, or industrial work where dust particles can pose greater health risks. The best choice depends on the materials you're handling, but when in doubt, M Class offers a higher level of filtration and safety.

While both remove dust and debris, dust extractors are specifically designed to capture fine, hazardous particles produced during sanding, cutting, grinding, or drilling. They typically feature high-efficiency particulate air (HEPA) or certified filters and are compatible with power tools.

Standard vacuums, by contrast, are better suited to general cleanup and aren't built for capturing the ultra-fine or hazardous dust typically found on construction sites.

Industrial vacuums are designed for heavy-duty use. They offer:

• Higher suction power for continuous operation
• Larger capacity for handling bulk debris
• Reinforced filters to cope with fine or hazardous dust
• Durable construction to withstand tough site conditions

Regular vacuums lack the durability, airflow control, and filter technology required for safe and efficient site work.

When selecting an industrial vacuum or dust extraction unit, consider the following:

• Dust class rating (L or M Class) based on the materials you'll be working with
• Tool compatibility, including automatic power take-off
• Filter efficiency and the availability of pre-separators
• Mobility and tank capacity to suit your workspace and job duration
• Build quality, especially for use in rough environments

REFINA and EIBENSTOCK offer professional range of high performance vacuums built for site, renovation, and finishing work, all designed to support compliance and safety. Explore our top picks below:

ESS 35 LP 35Ltr L Class Wet & Dry Dust Extractor Vacuum

ESS 35 MP 35Ltr M Class Wet & Dry Dust Extractor Vacuum

XD20-2 Dustex Vac

A pre-separator captures larger debris and heavier dust particles before they reach your vacuum's filter. REFINA's pre-separator removes up to 95% of the material at the first stage, protecting the vacuum's motor and filter from excessive wear. This not only improves filter performance but also extends the lifespan of your dust extraction system, making it a smart upgrade for high-volume or long-duration jobs.