Consumable. Warranted on arrival only.
See our warranty policy
$45.00 – $119.00
Use of the disposable microbacterial filter significantly reduces how often you will need to sterilize your spirometer’s flow head. The filter’s 30 mm ID opening allows for an easy, air-tight fit to the flow head.
The filters are single-person use only. We recommend one filter for every student who will be using the spirometer.
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.