Covidien 500U30022 DAR Electrostatic Spirometry Filter BX/25

Covidien 500U30022 DAR Electrostatic Spirometry Filter BX/25

• Model: 500U30022
• Filtration Media: Hydrophobic electrostatic filter membrane
• Airflow Resistance: Low resistance to airflow
• Dead Space / Volume: Typical internal volume ~56 mL
• Box of 25

The Covidien Spirobac Electrostatic Spirometry Filter 500U30022 (BX/25) is a premium single‑use accessory designed to enhance infection control and testing accuracy in pulmonary function laboratories, clinics, and hospital respiratory departments. Engineered with highly efficient hydrophobic electrostatic media, this filter captures airborne bacteria and viral particles during spirometry and lung function tests, helping to reduce the risk of cross‑contamination between patients and healthcare professionals without compromising measurement integrity.

With low airflow resistance and minimal internal dead space, the Spirobac filter ensures that airflow patterns remain true to physiological output — a critical factor in obtaining reliable and reproducible spirometry results. Its anatomic shape also enhances patient comfort while fitting seamlessly with most mainstream spirometer systems and breathing circuits used in respiratory testing. Supplied clean and individually packaged in a Box of 25, this filter simplifies setup and maintains hygiene in busy clinical environments.

Healthcare providers trust the Covidien Spirobac Spirometry Filter for effective, daily infection mitigation in pulmonary function testing workflows. Whether conducting routine expiratory flow assessments or advanced diagnostic tests, this filter delivers dependable bacterial and viral filtration performance with every use — helping labs maintain compliance with infection control best practices while preserving the accuracy clinicians rely on for patient diagnosis and care.