Filtra® SMS Surgeon Gowns are a premium range of ultrasonically sealed gowns. The gowns are available in wrap around style or reinforced style, in which the sleeves and chest area have additional internal reinforcement to prevent fluid strike through. The special folding of the gowns, known as ‘book folding’ make it easy for the surgeon to wear the gowns directly from a folded position. Filtraâ SMS Surgeon Gowns are supplied with two Spunlace nonwoven hand towels and in a sterile pouch with indicator. ETO sterilisation is performed at Microtrol Sterilisation Services Limited, which is internationally accredited for European/US standards, and provide an ETO treatment certificate.