The Clear-Guard™ range of breathing filters includes a number of options. They have been designed for use in breathing and anaesthetic systems for the protection of the patient, hospital personnel and the equipment from potential microbial contamination. Designed with a rounded ergonomic polypropylene housing, the Clear-Guard 3 Range represents our most cost-effective filter product. Also available with an integral 90° elbow, reducing the need for an additional catheter mount or separate patient elbow. The Clear-Guard Midi low volume filter provides a further option with minimum deadspace; ideal for use in anaesthesia. The Intersurgical breathing filters provide an effective barrier against the passage of Middle East Respiratory Syndrome-Corona viruses (MERS CoV) in respiratory breathing systems Filtration efficiency >99.99% Resistance at 30L/min 0.9 cm H2O Resistance at 60L/min 1.9 cm H2O Compressible volume 60ml (Filter only) Weight 27g Connectors 22F/15M-22M/15F Minimum tidal volume >200ml