["These mouthpieces fit the alcohol testers ACE A, ACE Q, ACE X, and AF-33, ensuring hygienic measurements.","Each pack contains mouthpieces suitable for the breathalyzers ACE A, ACE Q, ACE X, and ACE AF-33.","These mouthpieces only fit the ACE A, ACE Q, ACE X, and AF-33 models and are not compatible with other breathalyzers.","We recommend using a new mouthpiece for each breath sample to avoid inaccurate readings due to residues.","Available in various pack sizes from 25 to 500 pieces, making them ideal for both private users and professionals"]
