No assembly required
Patented BLS One-way Valve with biological filter - allows no backflow of air or contaminants from patient to rescuer - over 99% bacterial and viral filtration efficiency
Anatomical shaped cushion design for air-tight fit
Meets all clinical and technical requirements, i.e. flowrates, tidal volume and volume pressure ratios
Not affected by extreme temperatures
Standard 22mm fittings - can be used with any resuscitator or bag mask
Compact carrying case - Many colors and custom graphics available