Bedfont Smokerlyzer Disposable D-Pieces - Pack of 12

The Bedfort Smokerlyzer Disposable D-piece incorporates a one-way valve to prevent air being drawn back from the monitor.

The breath then passes through an infection control filter, proven to remove and trap >99.9% of airborne bacteria. This system further reduces the risks of cross infection and protects the instrument from contamination. It is recommended that the D-Piece is changed on a monthly basis.