Product Review

WNL Products affordable, individually wrapped, single-use Practi-VALVE®. These practice valves feature a unique air filter that obstructs the flow of contaminants. The Practi-VALVE® fits on the inside opening of all WNL adult masks, as well as our infant mask opening. It also fits most other brands of CPR Masks. Single use only. Discard after use. Buy with confidence. WNL Practi Brand products are used by the worlds largest CPR and first aid training organizations. 55 valves per bag. For training use only!