This replacement pack of 10 dust masks is for use with the PASPORT Breath Rate Sensor (PS-2187).
The Breath Rate Sensor Disposable Masks 10 pack (PS-2567) is a replacement part for the:
Note: This is not a medical device. PASCO products are designed for educational use only and should not be used in any apparatus involved with life support, medical testing, or patient diagnosis, or industrial control. It is also not intended for use in graduate research or industry including industrial control or any type of industrial testing.