Why prefer Closed type UV-C air disinfectant over open type ?
- - Harmful in human/plants/pets’ presence, can cause cancer
- - Requires specialised protective gear, if operated to eliminate shadows
- - Damages certain materials (during long exposure)
- - Can be applied only once
- - Can not effectively sanitise air/surface hidden in shadows or oblique to source
- - Works on both air/surface
- - Sanitises air quickly as is always exposed to it