AstraGuard™ Bacterial / Viral Filter


  • The 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

100 in stock (can be backordered)

SKU: 732254_BX Categories: ,


Bacterial / Viral Filter AstraGuard™

Need to purchase more than 100? Call us.

For Bulk Orders Please Contact Our Sales Department for Discounted Pricing!


Additional information

Dimensions 10.5 × 8.5 × 11.2 in