X-Large Waist 41"-46"

Double lumen PVC tube features one for suction drainage and one for sump vent

Durable-guaranteed to last as long as required for the patient

compression

Integrated closure system provides security you can feel as the plastic fasteners lock into place

Passy-Muir™ Low Profile Tracheostomy Swallowing and Speaking Valve 4" x 6" Clear, Light Weight, Neonatal Non-Ventilator Sold By:1 Each X-Large Waist 41"-46"Passy Muir Low Profile Tracheostomy Swallowing and Speaking Valve 4" x 6" Clear, Light Weight, Neonatal Non VentilatorThe Passy Muir PMV 2020 (Clear) (15mm I. D. 23mm OD) is the only light weight one way closed position "no leak" valve that attaches to the Premier Medical or Pilling Weck brand metal Jackson Improved tracheostomy tubes (sizes 4 6 or equivalent) with use of the PMA 2020 S Adapter. The PMV 2020 (Clear) is intended for use by both Short