Replacement mouthpieces for ALC-1, AL5500, AL6000, AL7000, AL9000 and AL series breathalyzers

Each mouthpiece has a uni-directional valve and individually wrapped for hygiene.

These mouthpieces are also compatible with the following alcohol testers:

  • Alcoscent DA8000
  • Alcoscent DA8100
  • Alcoscent DA7000
  • Alcoscent DA3000
  • BACTrack S80 Pro
  • BACTrack S78
  • BACTrack S75
  • BACTrack S72 element
  • BACTrack S70
  • BACTrack S50
  • BACTrack S30


Quantity in pieces Price per piece
1 - 99 $1.39
100 - 499 $0.70
500 - 999 $0.65
1,000 - 2,499 $0.60
2,500 - 4,999 $0.50
5,000 - 9,999 $0.34
10,000+ $0.30



  • Uni-directional valve function assures compliance and eliminates false errors.
  • Uni-directional valves also reduce the chance of saliva and foreign particle that may adversely affect the sensor.
  • It can be used as both disposable and reusable after rinsing.
  • Made of hard rubber to ensure a good seal under the user’s lips.

Free Delivery: Within 5 working days Free!

Get it Faster!: Within 4 working days $24.99

3 Days Guaranteed Delivery: Within  3 working days $56.99

*Please note that all drug test kits will require a lead time of approximately 3weeks

If you are not completely satisfied with your purchase, simple return the products to us in their original, unopened, unused condition and packaging within 7 days of receipt and we will issue a full refund (excluding original and return delivery charge), or exchange for a different item, if preferred.

If the reason for the return is the product being faulty, do send us an email. We may request you take a photo of how the product mulfunction. Our customer service agent will confirm it via email and we will issue a full refund (excluding original and return delivery charge), or replace it for free (We will fully reimburse you the return shipping too!)