WNL Products 5000TV-CP Practi-Valve CPR Training Valve Fits All WNL Adult Child and Infant Training Masks 

• INDIVIDUALLY WRAPPED SINGLE USE CPR TRAINING VALVE - This Practi-VALVE single use CPR Training Valve is the perfect replacement for your WNL Products Mask
• TRAINING VALVE FITS ALL WNL MASKS - The WNL CPR valve fits the inside opening of all WNL adult/ child, mask openings and the inside opening of all WNL infant mask openings and is compatible with most other brands of CPR masks and training masks
• SINGLE USE CPR VALVE - This pack of CPR pocket training valves is single use only and the user should always replace the mask's original valve and filter assembly after training
• FILTRATION STANDARD - Meets ASTM standard (ASTM 2101-14) for BFE (Bacterial Filtration Efficiency) and VFE (Viral Filtration Efficiency) at 99.9% efficiency. This one-way valve pack is latex-free.
• WNL PRODUCTS DIFFERENCE - WNL Products is a leading supplier of CPR and first aid training equipment which can be attributed to quality, cost effective, and innovative products