Replacement Mouthpieces for Alco-Sensor IV and RBT IV
The Alco-Sensor IV mouthpiece fits Alco-Sensor IV, RBT IV, Alco-Sensor IV with Memory, and Intox EC/IR instruments. Each disposable mouthpiece comes individually wrapped and includes a one-way check valve designed to reduce the likelihood of a subject drawing or sucking air back through the mouthpiece during breath sample collection.
How to Install the Alco-Sensor IV Mouthpiece
Compatible Breath Alcohol Testing Instruments
| Intoximeter Instrument | Compatible |
| Alco-Sensor IV | Yes |
| Alco-Sensor RBT IV | Yes |
| Alco-Sensor IV with Memory | Yes |
| Intox EC/IR family | Yes |
One-Way Valve and Individually Wrapped Packaging
The valve allows for the one-way flow of air and helps limit reverse airflow while the subject provides a breath sample. Individual wrapping protects each unused mouthpiece and keeps it sanitary until you are ready to administer a test.
Order Online with Quantity Discounts and Same-Day Shipping
Keep your testing supplies ready for your next appointment. Order Alco-Sensor IV mouthpieces online and take advantage of quantity discounts applied at checkout. Orders received before 2:00 p.m. Eastern Time ship the same day, helping you replenish supplies promptly.
Need help selecting a mouthpiece? Check our Breath Alcohol Instrument Mouthpiece Chart or call 800-227-9890.
Choose your quantity and add to cart to restock your Alco-Sensor IV mouthpieces.
Eric Wennerholm (verified owner) –
I have purchased many items as well as training from AlcoPro. They never disappoint. Excellent service, top notch training, and products that are the industry standard. I highly recommend this company.
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Emily (verified owner) –
Very easy to use.
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Debra Hubbell (verified owner) –
Easy to use, no fail works every time best mouth piece evwr
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Megan Detweiler –
We are a large substance use program in New England and rely on the Alco-Sensor IV Breathalyzer machines and their mouthpieces to provide safe care. Highly recommend to other treatment programs!
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Michelle Howerton (verified owner) –
I love the individually wrapped pieces. And a great price!!
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KIRK (verified owner) –
They do what they’re supposed to do. around 3 out of every 100 are bad and can’t be used.
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Jennie Lee-Pace –
Hi Kirk.
If you receive a bad mouthpiece, please contact us. We want to know so we can pass the information along to the manufacturer. We can also refund any mouthpieces that may not be working.
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sclose (verified owner) –
The Alcopro IV Mouthpieces work perfectly every time and the online ordering process is simple and straight forward.
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Kirk Judy –
They work exactly like they should, and at a cheaper price than everywhere else.
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Anjel (verified owner) –
Great!! Ships fast
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