Due to high demand of PPE and Respiratory Protection products, some items are not available at this time.

$100 Order Minimum Required, Thank You!

OHD Quantifit - Keeping It Clean Between Fit Testing

OHD Quantifit users have found it helpful to have an extra adapter set to keep testing running smoothly. Initial adapter set is being cleaned and air drying while testing can continue with the 2nd set. 

Click on the video link to hear a discussion regarding fit testing and hygiene:


Disinfectants approved for use against the covid-19 virus:



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