A good ventilation system is the be-all and end-all of a good production plant. If the air is not exchanged correctly, a good yield cannot be expected. In addition, the ventilation system is responsible for eliminating odours and, in the case of larger systems, for the clean supply of outside air. An optimal ventilation system consists of an exhaust air and a supply air. In the case of supply air, it is important to filter the supplied air by means of particle or pollen filters. In the case of exhaust air, the air is filtered by means of activated carbon filters in order not to annoy the neighbours with unnecessarily strong odours. Normally a smaller volume than the exhaust air is measured for the supply air to create a negative pressure in the grow room.

We calculate the size of the exhaust fan with the following formula: Watt-power of the lighting / 2= size of the activated carbon filter + 20% = size of the exhaust air fan - 30% size of the supply air fan

Example: 2 x600 Watt =1200 Watt/2=600m3 Activated carbon filter + 20% =720m3 Exhaust air fan -30% = 504m3 Size of supply air fan

Lüftung: Lüfter, Rohre, Aktivkohlefilter, Geruchsneutralisation, Schalldämpfer, Pollenfilter, Umluft


  • Extractor fans

    Our wide range of ventilation fans in all sizes, colors and designs. Dive into the world of wind :)

  • Flexible ducting

    You can find all kinds of flexible ventilation pipes here!

  • Active Charcoal Filter

    Everything about the activated carbon filters for ventilation systems, to accessories and spare parts.

  • Odour Neutralisation

    Is it a little stinky in the room? Then rely on our odor neutralization devices!

  • Sound Insulation

    Our small silencer for ventilation systems department

  • Dust-Pollen filter

    Particle and pollen filters for your ventilation systems including replacement filter.

  • duct heater

    Tubular radiators for ventilation systems from Vents

  • Ventilator fans

    Recirculation is necessary in a grow room:

    - the plants move so easily, which makes them stronger

    - the air is better distributed

    - the heat is better distributed

  • Ventilation Parts

    Various ventilation parts to implement a holistic ventilation strategy. Here you will find parts such as connection flanges, bends and corner pieces, hoses, connectors, sleeves and various accessories.

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