Entonox Clear-guard Midi Breathing Filter

St John Ambulance Verified independent store

→

The Entonox Clear-guard Midi Breathing Filter is designed to create a protective barrier between patients and equipment in medical respiratory breathing systems. Placed between a m ask or mouthpiece and an Entonox demand valve, it effectively minimises cross-contamination risk in emergency and clinical settings. With superior filtration efficiency exceeding 99.9%, this lightweight 25g filter maintains excellent airflow with minimal resistance (1.0 cm H2O at 30L/min, 3.0cm H2O at 60L/min). The compact design features a compressible volume of only 34ml and accommodates minimum tidal volumes greater than 100ml, making it suitable for various respiratory patient requirements. Key features 22F connector compatible with standard mouthpieces Low compressible volume of 34ml (filter only) Minimum tidal volume >100ml Lightweight design at just 25 g Show more