Saganer Straße 26
90475 Nürnberg

+49 (0)911 97911-0

LH-SYSTEM exhaust air treatment


GSB Nuernberg LH SYSTEM Kuechenfortluft großKuechen Schema
  1. expanded metal filter, stainless steel
  2. v-cell-filter F7
  3. v-cell-filter F9
  4. ion generator
  5. expanded metal filter, copper
  6. biological storage mass
  7. ozone generator


The ion generator exclusively produces small ions and is set by default. The small ions in the exhaust air deposit odour particles and VOC-pollutions onto surfaces.

The ozone generator produces ozone, which oxidizes the deposited odour particles and VOC-pollutions sedimented on the surfaces.

The biological storage mass inside the bio-catalyst is composed of renewable resources and serves as surface material sedimenting odour-polluted particles. Due to the oxidization of the odour particles and the ozone, the bio storage mass has regenerative properties and therefore possesses a long lifetime.


Ion generatorLH-ABB 3.1
size: 334 x 185 x 96 mm (lxwxh)
weight: 1,2 kg
ionisation performance: > 15.000.000 Ionen/cm³ (direkt an der Entladung)
electrical power: 27 W
power consumption: 120 mA
electrical connection: 230 V / 50 Hz


LH SYSTEM Kuechenfortluft Ozongenerator
Ozone generatorLH-O3
unit size: 600 x 600 x 250 mm (lxhxw)
weight: ca. 40 kg
ozone performance: 3 - 15 g/h
electrical power: 140 - 180 W (je nach Konfektionierung)
power consumption: 610 - 780 mA
electrical connection: 230 V / 50 Hz




Filtering levels:

  • expanded metal filter, stainless steel (air resistance: 30 Pa)
  • v-cell-filter F7 (initial resistance: 40 Pa, terminal resistance: 350 Pa)
  • v-cell-filter F9 (initial resistance: 60 Pa, terminal resistance: 450 Pa)
  • expanded metal filter, copper (air resistance: 30 Pa)
  • bio storage mass (air resistance: 140 Pa)


Sizes available

  • 592 x 592 x 292 mm (v-cell-filter, bio storage mass)
  • 592 x 287 x 292 mm (v-cell-filter, bio storage mass)
  • 592 x 592 x 20 mm (expanded metal filter)
  • 592 x 287 x 20 mm (expanded metal filter)



We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.