Get 15% off with discount code HCM15
Cart 0
Bacterial / Viral Filter

SDI Diagnostics

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

Share this Product

More from this collection