Air diffusers and valves that do not get dirty
Flakt Woods is using nanotechnology to keep air diffusers and valves permanently clean. The CleanVent range of diffusers and valves have an Avalon coating that makes their surfaces soil repellent, so there is far less need for maintenance.
CleanVent air-terminal devices are particularly useful in places that are difficult to access, with cleaning requiring only wiping over from time to time rather than removal for cleaning.
Dirt can be removed with just light cleaning, without the use of strong detergents or abrasion.