Greenwood CMEV.4eHT Low Energy + Humidity & Timer Constant Running Central Ventilation Unit CA350_SPARES F7 Filters are fine grade

F7 Filters are fine grade and designed to capture small and often invisible particles such as pollen spore

Alternative switch

Airflow DV300 filter 2 x G4 material 90000411

Model Version HRV1 Q + TP400 TP400A HRV1

Vent Axia VA100XHT bathroom extractor fan with humidity control and Timer

Greenwood CMEV.4eHT Low Energy + Humidity & Timer Constant Running Central Ventilation Unit CA350_SPARES F7 Filters are fine gradeThe Greenwood CMEV. 4eHT is a modern update of Greenwood Centair CML offering improved energy efficiency, performance and noise specs whilst also offering a drop in replacement for anyone wishing to replace their old unit. The system allows for extreme versatility being very compact and housing five staggered round extraction ducts which are usually from the kitchen, bathrooms and toilets and are expelled via one exhaust duct to the outside. 125mm or