SULPA

AcronymDefinition
SULPASuper Ultra Low Penetration Air (filter)
References in periodicals archive ?
Companies are increasingly developing new air purifier technologies such as ULPA, SULPA, Plasma cluster Ion technology, Photo Catalytic technology, Ultraviolet Germicidal Irradiation (UVGI), streamer technology, Thermodynamic Sterilizing System (TSS) technology, etc.