Prestan CPR Mask Training Mask Adaptor - Training Valve 50 auspowers_batchsix 97 inch/ 50 mm Height:

97 inch/ 50 mm Height: 7 inch/ 178 mm Capacity: 8 ounce/ 250 ml Quantity: 12 pieces Amazing 8oz plastic small squeeze bottle

Rechargeable battery

healthy plant growth with low water usage

liquid waste

Designed with high-quality

Prestan CPR Mask Training Mask Adaptor - Training Valve 50 auspowers_batchsix 97 inch/ 50 mm Height:Prestan CPR Mask Training Mask Adaptor Training Valve Prestan Rescue Mask Training Adapter 50 PackUse this affordable, disposable adapter in place of expensive mask valves for cost effective training. Features integral air filter that obstructs flow of contaminants. Fits all standard rescue masks (15mmI. D. or 22mm O. D.). For training purposes only. Package of 50. Product Features Rescue Mask adapters are for use when training with CPR rescue masks