Acoustic (sound attenuating) filtered air supply units BUY NOW

For use fitted through walls

Sonair is for use in buildings where noise or air pollution is a major problem. The units are mechanical input ventilators that can also provide background ventilation as an alternative to trickle vents. Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing the risk of Toxic Home Syndrome.


Sonair is a wall mounted input fan featuring touch control with an LCD display.

  • Sonair F+ ventilates and cleans the air
  • Sonair A+ ventilates, recirculated and cleans the air
  • Independently tested by the BRE
  • Exceptional sound attenuation (up to 56dB*)
  • Air cleaning
  • Low energy

Fitted with a 13a plug. Supplied with a wall tube and external grille.

Click here to read a case study on the successful application of Sonair.

Product Product Code
Sonair F+ including G3 Filter S103SAUK
Sonair Filter G3 (click here for replacement filters) F211
Sonair Filter F6 (click here for replacement filters) F209


(Full test details available on request)

Input air flow rate (m3/h) - 30 -140

Acoustic Dn,e,w(+/-) -52 (Sonair A=), 55/56* (Sonair F+).

*depends on filter

Tested to the 'Noise Insulation Regulations'.


220-240 V ~ 50 Hz

Energy Consumption

Max 13 Watt at 17 l/s (60m3/ hour)

Max 43 Watt at 62.5 l/s (225m3/ hour)

Ventilation Capacity

Max 62.5 l/s (225m3/ hour) with a G3 filter.


LCD display with operating buttons.

More information / 01206 713801