Zehnder Comfowell Filter Housing CW-F 420 VPP10041 QT150VS 150 variable speed from

QT150VS 150 variable speed from 50 - 260m³/hr wall or ceiling fan with discreet white front cover

DV110 Adroit (Integral CO2 Sensor) is a ventilation unit with state-of-the-art technology suitable for medium sized houses up to 170 m2

Veto Pro Pac Laptop Panel for the Veto Tech Backpack Blackout/Special Ops

two speeds

Zehnder P/N 400 100 085

Zehnder Comfowell Filter Housing CW-F 420 VPP10041 QT150VS 150 variable speed fromZehnder ComfoWell filter housing CW F 420. Rectangular compact design for use with a fine pollen filter graded ISO ePM1 >80% (F7), a fine dust filter graded ISO ePM1 >90% (F9) or an active carbon filter to neutralise odours in the supply air duct run. The filter elements are not included with the filter housing and need to be purchased separately. The filter housing can be used individually or in combination with all ComfoWell components. The airtight