Sealey sdh50 industrial 50 litre dehumidifier sealey sdh50 powerful dehumidification capacity removes excess moisture from air preventing build up of mildew and mould features auto defrost function which activates if the room temperature falls too low washable activated carbon air filter refrigerant is environmentally friendly r407c may be connected to a drain hose for continuous operation mounted on castors for manoeuvrability sealey sdh50 industrial 50ltr dehumidifier