AstraGuard™ Bacterial / Viral Filter, 1 Box of 100 Cane-Accessories Heartbeat: 40-200/minute

Heartbeat: 40-200/minute

Helps keep the delicate keratin layer of the skin healthy

Kills a broad-range of pathogens in 10 minutes

2-Step Application

There is no damage to the hearing aid

AstraGuard™ Bacterial / Viral Filter, 1 Box of 100 Cane-Accessories Heartbeat: 40-200/minuteThe AstraGuard Bacterial Viral Filter provides virtually perfect infection protection for expiratory and inspiratory spirometry testing This 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 Low resistance to air flow 99. 9% Bacterial and viral efficiency Small, non threatening size