Astraguard™ Disposable Bacterial Viral Filter for Spirometry Testing Deodorizing Drops Designed for ultimate safety and

Designed for ultimate safety and ease

Strong sealed seams help eliminate strike through under light to moderate fluid pressure conditions

With Head Support

Easy-to-adjust stirrups enhance patient comfort and safety

Astraguard™ Disposable Bacterial Viral Filter for Spirometry Testing Deodorizing Drops Designed for ultimate safety andProvides virtually perfect infection protection for expiratory and inspiratory spirometry testing Easy to use disposable mouthpiece incorporates a highly efficient woven filter that virtually eliminates cross contamination from patient to patient and from patient to health care professional 99. 9% bacterial and viral efficiency Low resistance to air flow Small, non threatening size Comfortable oval mouthpiece