SmartMaster Extraction Filter Unit

Compact basic extraction filter unit for occasional use during welding

The basic mobile welding smoke extraction unit is designed for occasional use with low amounts of dust. The rotating and swiveling exhaust hood enables use in a 360-degree radius and ensures only few adjustments during welding. The basic device is suitable for welding high alloy steel due to its W3 approval.


  • Suitable for all materials, including high-alloy steel
  • Low amounts of smoke/dust
  • Occasional use


  • Exhaust arm requires less adjustment due to flow-optimised exhaust hood design
  • Increased safety due to filter monitoring
  • Flexible use due to hose connection

Product Brochure:
Click to download

What’s In The Box?

This W3/IFA certified extraction unit is supplied with an exhaust arm, handle and cable holder, and rotating exhaust hood.

The Kemper SmartMaster In Action


We are an approved Southwest distributor for Kemper products, and hold a range of products in stock. If you would like to see one, feel free to come and visit our showroom.


Specification Overview

  • Extraction capacity: 950 m³/h
  • Dimensions (w x h x t): 722 x 753 x 909 mm
  • Weight: 71 kg
  • Motor power: 1.1 kW
  • Power supply: 1 x 230 V / 50 Hz (110 V on request)
  • Rated current: 6.7 A
  • Control voltage: 230 V, AC
  • Noise level: 72 dB(A)

Operators Manual: Click to download Technical Specifications: Click to download


  • IFA-Certification: W3-Approved
  • Fan type: Radial fan
  • Quantity of extraction arms: 1
  • Exhaust arm type: flexible exhaust arm
  • Diameter extraction arm: 150 mm
  • Length of exhaust arm: 3 m


  • Filter stages: 3
  • Filter method: Storage Filter
  • Filter surface: 13 m²
  • Type of filter: Filter cassette
  • Filter material: Non-woven fibre
  • Filter efficiency: > 99.5 %
  • Filter class: E12
  • Additional filters: Two pre-filters


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Here at Inverter Fusion Ltd, we manufacture our own welding machines, and we service, repair and calibrate machines from any manufacturer. If you need spares or need a machine repaired, our fully trained engineers can help you. Read more here.