PulmoGuard A Filters
PulmoGuard A Filters for ndd™ EasyOne Air™ Spirometer
PFT filter that fits ndd™ EasyOne Air™ Spirometer without an adapter.
During 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.
- Meets ATS air resistance standards
- Pleated media for better functionality
- Compact, non-intimidating design
- Transparent for easy, 100% visual inspection