# PulmoGuard N Eco BVF Filter - Case of 50

This convenient case contains 50 PulmoGuard N Eco BVF filters designed for use with most spirometers. The clear plastic construction allows for easy visual inspection while maintaining compliance with industry standards.

## Advanced Filtration Technology

Engineered with pleated media for superior functionality, these filters feature a dead volume of less than 70mL and meet ATS air resistance standards. The compact, non-intimidating design ensures patient comfort during pulmonary function testing.

### Universal Compatibility

Designed to fit most spirometers without requiring adapters, these filters provide seamless integration into your existing pulmonary testing equipment. The transparent housing enables 100% visual inspection for quality assurance.

### Quality and Compliance

Manufactured in the United States and compliant with both the Buy American Act and Trade Agreement Act, these filters meet rigorous quality standards for medical applications.

*   Clear plastic construction for easy visual inspection
*   Pleated media design for enhanced functionality
*   Compact, patient-friendly design
*   Universal fit for most spirometer models
*   Compliant with industry standards and regulations