Healthlife Disposable Mouthpieces with one way valve - Adult

Wax coated one-way disposable cardboard mouthpiece Prevents patient inhaling during a peak flow or spirometry test Reduces the risk of cross-infection between patients Can be used with most makes of spirometer and peak flow meters standard diameter 30mm
Wax coated one-way disposable cardboard mouthpiece. Prevents patient inhaling during a peak flow or spirometry test. Reduces the risk of cross-infection between patients. Can be used with most makes of spirometer and peak flow meters (standard diameter 30mm)

Spirometry One-Way Valve mouthpiece

Disposable Inspiratory One-Way Valve MouthPieces, Adult

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Mouthpiece, Safe-T-Chek, 1-Way Valve, Plastic, Flexible

CPR Face Mask w/One-Way Valve in Plastic Case

Disposable Inspiratory One-Way Valve MouthPieces, Adult

One-Way Mouthpiece (Inspiratory) x200

Airlife Tee With One Way Valves

CPR Mask Replacement One-Way Valve - 10 Pack - Archer MedTech

Newest - New items - page 38

Nu-Care Respiratory

Safe-T-Chek One-Way Valve Mouthpieces

Newest - New items - page 37

CPR Disposable Face Shield/Mask with One-way Valve – wildmedkits

CPR Disposable Face Shield/Mask with One-way Valve – wildmedkits