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Products / Cabin Solutions

QleanAir S 40

Medium sized smoking cabin for up to four persons

Our S-line smoking cabins meet the highest demands regarding fire safety, and are all A2 classified by the German MFPA test institute. The S 40 can fit up to four smokers at a time, making it a great solution for any facility struggling with the challenges that come with frequent smoking. S 40 smoking cabin captures the smoke before it can spread, protecting non-smokers without inconveniencing smokers. In other words, S 40 contributes to a healthier, safer, and more pleasant environment to stay in, as well as an improved social environment and increased productivity.

Key components of the S 40 smoking cabin solution

  • Multi-stage filtration and preventive service ensure function and efficient air cleaning over time
  • HEPA 14 and ePM10 75% (M6) filters, classified according to EN 1822/ISO 1890 standards, and multiple layers of activated carbon
  • Capacity of up to four simultaneous smokers, 4500 cigarettes/service and airflow up to 700 m3/h
  • Quiet operation, <30-44 dB(A)
  • Clean, odorless, and fireproof with our patented ash handling system (AHS)
  • Operates independently of ventilation, using regular power socket
  • Delivered as a service, hassle-free installation, service and Lifetime Performance Guarantee included


S 40 captures the smoke before it can spread and uses a multi-stage filtration system to remove harmful gases and particles from the air before the cleaned air is released back into the room. This way, the smoking cabin protects non-smokers, while allowing smokers and non-smokers to stay in the same space, creating a better social environment. The smoking cabin also eliminates the issue of having to walk far distances to get to designated smoking areas, making smoke breaks shorter and safer, and, in turn, increasing productivity. S 40 is certified by the world-leading test institute Leipzig Instituete for Materials Research and Testing, and is a great solution for any facility that struggles with the challenges of frequent smoking and needs a solution that meets the strict requirements for fire protection.

The smoking cabin is equipped with our patented fireproof ash handling system and comes in both an open and a closed version depending on your specific needs.

The technology behind the solution

  • 1. Capturing the smoke

    A smoke-free environment can only be created if the polluted air is captured before it spreads. The S 40 unit makes this possible and the strategically placed air inlets, above the table, send the polluted air into our powerful, multi-stage air filtration system.

  • 2. Filtration of odors, gases, and particles

    Through multiple highly efficient HEPA 14, ePM10 75% (M6), and activated carbon filters, tobacco-specific odors, gases, and particles are captured and removed from the air.

  • 3. Cleaned air is returned to the environment

    After the air has been cleaned of gases, particles, and odors, it is returned into the room, without any detectable traces of cigarette smoke.

  • 4. Fireproof ash handling system

    Our unique, fireproof ash handling system (AHS) handles the disposal of ashes and cigarette ends. A patented valve solution keeps it airtight to avoid smoke residue commonly found in traditional ashtrays.

Model QleanAir S 40
Open Closed
Dimensions (w x h x d) 1941 × 2051 × 785 mm 1945 × 2051 × 840 mm
Assembly height 2150 mm 2150 mm
Material Aluminum/glass/steel Aluminum/glass/steel
Weight 247 kg 260 kg
Capacity 4500 cigarettes/service 4500 cigarettes/service
Smokers Up to 4 Up to 4

Airflow Up to 700 m³/h
Particle filters ePM10 75% (M6) + HEPA 14
Gas filters Multiple layers of activated carbon

Sound level <30-44 dB(A)
Power supply 100/220-240V, ~50-60 Hz
Energy consumption 60-230W
Control IR sensor

Certifications and compliance
Performance guarantee icon