PulmoGuard S


Pulmoguard C Filters (For Collins™ & WelchAllyn™ Spirometers)



PulmoGuard CDuring a Pulmonary Function Test, bacteria and viruses can be expelled, posing serious risk to patients and health care workers alike. With a cross-contamination efficiency of 99.999%, Pulmoguard is safe, highly efficient…and very affordable.

PulmoGuard C Features

  • Meets ATS air resistance standards
  • Features dead volume of less than 70ml
  • Pleated media for better functionality
  • Compact, non-intimidating design
  • Transparent for easy, 100% visual inspection
  • Fits most spirometers with no adapter

pg features


Download PulmoGuard C Brochure.


PulmoGuard C™ Filters

     Part No.  Description  Qty.  Packaging
PulmoGuardS 4     29-3104-050 PulmoGuard C™ Filters 50  Box 
  29-3104-100 PulmoGuard C™ Filters 100  2 Boxes/50

 PulmoGuard C™ Kits

     Part No.  Description  Qty.  Packaging
PulmoGuard N kit th    29-3104K-050 PulmoGuard C™ w/Kushion Klip noseclips 50  Box 
  29-3104K-100 PulmoGuard C™ w/Kushion Klip noseclips 100  Box
     Part No.  Description  Qty.  Packaging
PulmoGuard C comfit th    29-3104C-050 PulmoGuard C™ w/Comfit mouthpieces 50  Box 
  29-3104C-100 PulmoGuard C™ w/Comfit mouthpieces 100  4 Boxes/50
     Part No.  Description  Qty.  Packaging
pulmo kustom comfit    29-3104CK-050 PulmoGuard C™ w/Kushion Klip noseclips & Comfit mouthpieces 50  Box 
  29-3104CK-100 PulmoGuard C™ w/Kushion Klip noseclips & Comfit mouthpieces 100  4 Boxes/50


 Made in America

Contact Information


SDI Diagnostics
Ten Hampden Drive
Easton, Massachusetts 02375
Email: sales@sdidiagnostics.com
Phone: (800) 678-5782
Fax: (508) 230-2752 

SDI Diagnostics