PulmoGuard S Filters (Alternate to MicroGard)

PulmoGuard S filter designed as perfect replacement for Microgard.

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
• Fits most spirometers with no adapter
• Dead Space of 73 ml