Breathalyser mouthpieces

Replacement breathalyser mouthpieces help maintain hygienic testing and make it convenient for several people to use the same device. The products in this category are intended for specific breathalyser models and series. Before buying, check compatibility with your device, the fitting method, connector shape and the number of pieces in the pack. If you are unsure, compare the exact breathalyser model number with the compatibility information shown on the product page.