Mouthpiece MP1000 iSOBER
4.1Editor score
One-way airflow valve included
20 individually wrapped tips
FSA HSA eligible product
In this guide
Breathalyzer mouthpieces are essential accessories that ensure hygiene and accurate readings during alcohol testing. Choosing the right replacement tips depends on your device model and how often you share the tester with others.
We evaluated ten top-rated mouthpieces based on compatibility, material safety, packaging, and ease of use. Our analysis focuses on real-world usability for home, workplace, and group testing scenarios.
Each pick highlights key features and trade-offs to help you find the best fit for your needs. Prices and availability may change, so verify details on the product page before purchasing.
Top 3 Picks for Best Breathalyzer Mouthpieces
BACtrack Professional Breathalyzer Mouthpieces
4.6Editor score
FDA compliant food-grade plastic
Individually wrapped for hygiene
Compatible with S80 and Trace
400 PCS Breathalyzer Mouthpieces
5.0Editor score
Large 400 piece value pack
Washable and reusable tips
Compatible with S75 and S80
Top 10 Best Breathalyzer Mouthpieces in 2026 Compared
The table below provides a side-by-side overview of the top ten breathalyzer mouthpieces available. It highlights key specifications, compatibility, and packaging styles to help you compare options quickly.
ProductsSpecificationsEditor scorePrice
Best Budget
150 Pcs Breathalyzer Mouthpieces
Compatible S80 and S75
Reusable and washable tips
150 piece count included
4.7Editor score
Editor's Choice
BACtrack Professional Breathalyzer Mouthpieces
Official BACtrack accessories
Food-grade plastic material
20 count individually wrapped
4.6Editor score
Best Premium
Breathalyzer Mouthpieces Compatible with S-80
300 count storage box
Compatible S80 and Trace
Clear organization container
5.0Editor score
Mouthpiece MP1000 iSOBER
One-way airflow design
Compatible iSOBER 10 to 70
20 disposable tips pack
4.1Editor score
120 Pieces Breathalyzer Mouthpieces
Compatible S75 and S80
120 piece count pack
Portable and easy install
4.7Editor score
400 PCS Breathalyzer Mouthpieces
400 piece value pack
Reusable washable tips
Compatible S75 and S80
5.0Editor score
Breathalyzer Mouthpieces for S-75
150 count replacement pack
Individually wrapped tips
Compatible S75 and S80
5.0Editor score
100-Pack Breathalyzer Mouthpieces
Compatible S80 and S70
100 pack individual wrap
Secure fit connector shape
4.7Editor score
BACtrack C6 and C8 Mouthpieces
Official C6 and C8
20 count individually wrapped
Food-grade plastic material
4.6Editor score
BACtrack Go Keychain Mouthpieces
Compatible Go and Keychain
20 count individually wrapped
Official BACtrack accessories
4.4Editor score
1. BACtrack Professional Breathalyzer Mouthpieces – Best Overall
BACtrack Professional Breathalyzer Mouthpieces
Official BACtrack accessories
Food-grade plastic material
Compatible S80 and Trace
20 count individually wrapped
These official BACtrack mouthpieces offer reliable performance with a 4.6 rating from users who value accuracy and hygiene. They are designed specifically for BACtrack breathalyzers to ensure proper fit and consistent airflow during testing.
Pros
- Official BACtrack accessories ensure accuracy
- Food-grade plastic prevents contamination
- Individually wrapped for hygiene
- Compatible with major S80 models
- Washable and reusable options
Cons
- Smaller count for price
- Limited to BACtrack devices only
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The use of FDA compliant food-grade plastic ensures that no harmful substances leach into your sample. Individual wrapping keeps each tip clean and fresh until use, making them ideal for sharing testers among friends or family members.
While the 20-count package is smaller than bulk options, the quality and official certification justify the cost for many users. Some may find the price higher per unit compared to generic alternatives, but reliability is often prioritized.
If you own a BACtrack S80 or similar model, these mouthpieces provide a trustworthy solution for regular testing. They balance hygiene, compatibility, and official support effectively for most home and workplace users.
Official Compatibility
Designed and certified specifically for BACtrack breathalyzers to ensure accurate results and proper fit.
Hygiene Protection
Individually wrapped tips prevent contamination and allow safe sharing among multiple users.
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2. 150 Pcs Breathalyzer Mouthpieces – Best Value
150 Pcs Breathalyzer Mouthpieces
Compatible S80 and S75
Reusable and washable tips
150 piece count included
Easy to install and carry
This pack offers a high count of 150 mouthpieces compatible with S-80 and S-75 breath alcohol testers. It is designed for users who need a large supply for frequent testing or group environments without breaking the bank.
Pros
- Large 150 piece count
- Washable and reusable tips
- Compatible with S80 and S75
- Portable and easy install
- Good for family and friends
Cons
- Not individually wrapped
- May require manual cleaning
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The mouthpieces are easily removable and washable, allowing for multiple uses per tip if desired. Their portable design makes them convenient to carry in a bag or kit for on-the-go testing scenarios.
However, the lack of individual wrapping means you must store them carefully to avoid contamination. Cleaning requires manual effort, which might not suit those seeking maximum convenience or single-use hygiene standards.
For households or small groups testing regularly, this bulk pack provides excellent value. It balances cost and quantity well, though you should maintain good storage practices to ensure freshness.
High Count Value
Includes 150 mouthpieces for extensive testing needs over time.
Reusable Design
Easily removable and washable tips allow for multiple uses per unit.
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3. Breathalyzer Mouthpieces Compatible with S-80 – Best Large Pack
Breathalyzer Mouthpieces Compatible with S-80
300 count storage box
Compatible S80 and Trace
Clear organization container
Food-grade plastic material
This 300-count pack is perfect for high-volume testing environments like workplaces or large family gatherings. The clear storage box makes organization simple and ensures tips are easy to find when needed.
Pros
- Massive 300 count package
- Clear storage box included
- Food-grade plastic for safety
- Easy to use and replace
- Ideal for workplace or events
Cons
- Not individually wrapped
- Storage box may take space
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Made from food-grade plastic, these mouthpieces provide safe contact for breath testing. Their lightweight disposable design offers practicality, while the high count reduces the frequency of reordering.
The lack of individual wrapping means tips are bulk-stored, which may not suit strict hygiene needs. However, for routine screening where shared mouthpieces are less of a concern, this is a functional choice.
If you need a large reserve of replacement tips for S-80 models, this pack delivers. It prioritizes quantity and organization, making it a smart pick for consistent testing programs.
Storage Solution
Transparent plastic box simplifies organization and access to mouthpieces.
Bulk Capacity
300 count ensures long-term availability for frequent testing needs.
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4. Mouthpiece MP1000 iSOBER – Best Budget
Mouthpiece MP1000 iSOBER
One-way airflow design
Compatible iSOBER 10 to 70
20 disposable tips pack
FSA HSA eligible
These mouthpieces are designed specifically for iSOBER models and feature a one-way airflow valve. This design prevents backflow, enhancing accuracy and safety during breath sample collection.
Pros
- One-way airflow prevents backflow
- Individual wrapping for hygiene
- FSA HSA eligible expenses
- Compatible with iSOBER 10 to 70
- Factory-sealed fresh tips
Cons
- Limited to iSOBER devices only
- Lower rating than others
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Each tip is individually wrapped and sterilized, ensuring a fresh start for every test. The FSA HSA eligibility adds financial value for those using health savings accounts for accountability monitoring.
The rating is lower than some competitors, possibly due to limited compatibility or user expectations. However, for iSOBER owners, the specific features justify the purchase as they are not compatible with other brands.
If you own an iSOBER 10, 30, or 70, this pack offers a budget-friendly and hygienic solution. It focuses on safety features like one-way valves and individual packaging to maintain test integrity.
One-Way Safety
One-way valve prevents backflow for accurate and safe sample collection.
Health Benefits
FSA HSA eligible status allows use of health savings accounts.
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5. 120 Pieces Breathalyzer Mouthpieces – Best Mid-Size
120 Pieces Breathalyzer Mouthpieces
Compatible S75 and S80
120 piece count pack
Portable and easy install
Reusable and washable tips
This pack contains 120 mouthpieces designed for S-75 and S-80 breath alcohol testers. It strikes a balance between bulk and convenience, offering a decent supply for household or small group needs.
Pros
- Mid-size 120 piece count
- Compatible S75 and S80
- Portable and easy install
- Reusable and washable tips
- Good for family use
Cons
- Not individually wrapped
- Requires manual washing
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The mouthpieces are easily removable and washable, supporting reuse after proper cleaning. Their portable design makes them easy to carry in a test kit for events or parties.
However, like other bulk packs, they are not individually wrapped. This means you should store them in a clean, dry place to prevent dust accumulation or contamination between uses.
For families who test occasionally and want a reliable mid-size pack, this option works well. It offers a mix of affordability and usability without the bulk of larger packages.
Balanced Quantity
120 pieces provide a practical supply for regular home testing needs.
Portability
Lightweight and portable design allows easy transport for events.
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6. 400 PCS Breathalyzer Mouthpieces – Best Premium
400 PCS Breathalyzer Mouthpieces
400 piece value pack
Reusable washable tips
Compatible S75 and S80
Easy to install and replace
This premium pack offers a massive 400-piece supply designed for high-demand situations. It is ideal for frequent testing in workplaces or large social gatherings where many people need to test.
Pros
- Huge 400 piece supply
- Reusable and washable tips
- Compatible with S75 and S80
- Ideal for parties and events
- Easy to install and replace
Cons
- Requires manual washing
- Bulk storage needed
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The tips are washable and reusable, reducing waste and cost over time. They are compatible with S-75 and S-80 testers, ensuring a secure fit for consistent airflow during testing.
Managing 400 tips requires adequate storage space and cleaning discipline. While the high volume is a major benefit, users must commit to maintaining hygiene through regular washing routines.
If you need a long-term supply for heavy usage, this pack is unbeatable. It balances volume and practicality, making it a top choice for organizational or large group testing.
Maximum Volume
400 pieces ensure extended availability for high-frequency testing schedules.
Reusable Economy
Washable tips reduce waste and long-term replacement costs.
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7. Breathalyzer Mouthpieces for S-75 – Best Wrapped Pack
Breathalyzer Mouthpieces for S-75
150 count replacement pack
Individually wrapped tips
Compatible S75 and S80
Easy to use and replace
This 150-count pack stands out because every mouthpiece is individually wrapped. This feature ensures hygiene and freshness, making it excellent for sharing testers among multiple people without cross-contamination.
Pros
- Individually wrapped for hygiene
- 150 count replacement pack
- Compatible S75 and S80
- Perfect for sharing testers
- Easy to use and replace
Cons
- Slightly higher price
- 150 count smaller than bulk
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Compatible with S-75 and S-80 models, these tips provide a reliable fit. The simple replacement design allows users to insert and remove mouthpieces quickly during routine testing at home or work.
The individual wrapping adds value but may slightly increase the price compared to bulk packs. However, the hygiene benefits often justify the cost for users prioritizing cleanliness and safety.
If you need a clean and practical solution for group testing, this pack is a smart choice. It offers a strong balance of count, convenience, and hygiene protection.
Individual Wrapping
Each tip is sealed individually to maintain hygiene and freshness.
Sharing Ready
Fresh tips available for every person when sharing breathalyzers.
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8. 100-Pack Breathalyzer Mouthpieces – Best Sharing Kit
100-Pack Breathalyzer Mouthpieces
Compatible S80 and S70
100 pack individual wrap
Secure fit connector shape
Tested material quality
This 100-pack is designed for sharing testers at home, parties, or offices. Each tip is individually wrapped, ensuring freshness and hygiene for every user. The secure connector shape helps prevent air leakage.
Pros
- Individual wrapping for freshness
- 100 pack for regular sharing
- Compatible S80 and S70
- Secure fit prevents leakage
- Tested material for safety
Cons
- 100 count may be limited
- Not reusable options
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Made from tested materials, these mouthpieces meet relevant requirements for safety. Their design focuses on consistent airflow and reliable performance during breath sampling for accurate results.
The 100-count size might be a limitation for very large events but is perfect for small offices or families. Disposable use means less cleaning is required, though it may cost more over time.
If you prioritize convenience and hygiene for regular sharing, this pack fits well. It balances count and packaging effectively for users who value ease of use and safety.
Secure Fit
Connector shape helps reduce looseness and maintain consistent airflow.
Hygiene Focus
Individual wrapping ensures each tip is fresh and clean before use.
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9. BACtrack C6 & C8 Mouthpieces – Best for Compact Track
BACtrack C6 & C8 Mouthpieces
Official C6 and C8
20 count individually wrapped
Food-grade plastic material
Compatible BACtrack C6 C8
These official mouthpieces are designed for BACtrack C6 and C8 alcohol detectors. Their certification ensures a proper fit and accurate results for these specific compact personal breathalyzers.
Pros
- Official BACtrack accessories
- Compatible BACtrack C6 C8
- Food-grade plastic material
- Washable and reusable tips
- Individually wrapped for hygiene
Cons
- Limited to C6 and C8 only
- 20 count smaller than bulk
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Made from FDA compliant food-grade plastic, they are safe for direct mouth contact. The individually wrapped packaging keeps tips clean, while washable options allow for reuse to save costs.
The 20-count limit is a trade-off for the specific compatibility and official certification. Users must ensure they own C6 or C8 models, as these are not compatible with other BACtrack variants.
If you use a C6 or C8 unit, these tips provide reliable and certified performance. They combine official support with hygiene features suitable for personal or shared use.
Official Certification
Designed specifically for C6 and C8 detectors to ensure accuracy.
Material Safety
FDA compliant plastic ensures no contamination during testing.
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10. BACtrack Go & Keychain Mouthpieces – Best for Keychain
BACtrack Go & Keychain Mouthpieces
Compatible Go and Keychain
20 count individually wrapped
Official BACtrack accessories
Food-grade plastic material
These tips are designed specifically for BACtrack Go, Keychain, Vio, and T60 breath alcohol detectors. Official certification ensures they provide accurate results and a proper fit for these portable models.
Pros
- Official BACtrack accessories
- Compatible Go and Keychain
- 20 count individually wrapped
- Food-grade plastic material
- Washable and reusable tips
Cons
- Limited to Go and Keychain only
- 20 count smaller than bulk
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Made from FDA compliant food-grade plastic, they ensure safety during use. Individually wrapped packaging keeps each tip clean, while washable features allow for reuse to reduce replacement frequency.
The 20-count pack is a limitation for heavy users, but it suits personal or occasional shared testing. Compatibility is strict, so users must confirm their device matches before purchasing.
If you own a BACtrack Keychain or Go model, these mouthpieces offer a reliable and certified option. They balance official support with hygiene features effectively for portable testing needs.
Portable Compatibility
Specifically designed for Keychain and Go models to ensure fit.
Official Standards
Official accessories guarantee performance standards for BACtrack devices.
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Buying Guide – How to Choose the Best Breathalyzer Mouthpieces
Selecting the right mouthpieces involves considering device compatibility, hygiene, and quantity. This guide outlines the key factors to help you make an informed decision.
Device Compatibility
Ensure the mouthpieces match your breathalyzer model. Different brands and models use unique connectors. Using incompatible tips can lead to poor fit, air leakage, and inaccurate results.
Always verify your device model before ordering to avoid returns or mismatched accessories.
Material Safety
Choose mouthpieces made from food-grade or FDA compliant plastic. This ensures the material is safe for contact with the mouth and does not contaminate the breath sample.
Safe materials are critical for health and accurate testing results.
Hygiene and Wrapping
Individually wrapped mouthpieces maintain hygiene better than bulk options. They keep tips clean until use, making them ideal for sharing testers among multiple people.
Individual wrapping is a smart investment for group testing scenarios.
Count and Value
Bulk packs offer better long-term value for frequent testers. However, smaller counts may suit occasional use. Consider how many tests you perform regularly to choose the right size.
Balance cost and quantity to match your testing frequency.
Washable vs. Disposable
Washable and reusable tips reduce waste and cost over time. Disposable tips offer maximum convenience and hygiene for single-use scenarios. Select based on your priority for convenience or sustainability.
Reusable options save money but require cleaning effort.
Airflow Design
Look for features like one-way valves or secure connectors. These help maintain consistent airflow and prevent backflow, which improves testing accuracy.
Airflow design details often separate good from great mouthpieces.
Storage
Clear storage boxes help keep bulk mouthpieces organized. Proper storage protects tips from dust and damage between uses.
Storage matters most when using bulk options.
Certification
Official accessories from device manufacturers ensure reliability. They are tested for performance and fit, giving peace of mind over generic alternatives.
Official certification adds value for professional or sensitive testing.
How to Use and Care for Your Breathalyzer Mouthpieces
To use, attach the mouthpiece securely to the breathalyzer before testing. Ensure it fits tightly to prevent air leakage that could affect the reading.
After testing, remove the mouthpiece carefully. If reusable, wash it with soapy water, rinse, and allow it to air dry completely before the next use.
Store mouthpieces in a clean, dry place. If they are individually wrapped, keep the package sealed until ready to use for maximum hygiene.
Frequently Asked Questions
Do I need to replace breathalyzer mouthpieces after every test?
It is recommended to use a new mouthpiece for each person to maintain hygiene. However, if you are the sole user, reusable tips can be washed and reused multiple times.
Can I use generic mouthpieces for any breathalyzer?
No, mouthpieces must match your specific device model. Using incompatible tips can cause air leaks and inaccurate readings. Always check compatibility before buying.
How often should I replace washable mouthpieces?
Replace washable mouthpieces when you notice wear or persistent odors. For high hygiene needs, limit reuse to a few uses before discarding to ensure accuracy and safety.
Why choose individually wrapped mouthpieces?
Individually wrapped tips stay clean and fresh until use. This is crucial for sharing testers to avoid cross-contamination. It provides better hygiene than bulk options.
Are official accessories worth the extra cost?
Yes, official accessories are certified for your device. They ensure proper fit and accuracy, which is important for reliable results. Generic tips may compromise performance.
What are food-grade mouthpieces?
Food-grade mouthpieces are made from safe plastics approved for contact with the mouth. They ensure no harmful substances leach into the breath sample, protecting user health.
Where should I store bulk mouthpieces?
Store them in a clean, dry container to prevent dust or damage. Clear boxes help organization. Keep them away from moisture to maintain integrity.
Final Thoughts on Choosing the Best Breathalyzer Mouthpieces
Our top picks range from official BACtrack accessories for reliability to bulk S-80 compatible packs for value. Each option balances hygiene and quantity differently to suit various needs.
Prioritize compatibility and material safety to ensure accurate and safe testing. Individual wrapping is key if you share testers with others regularly.
Always check current availability and details on product pages before purchasing. These mouthpieces ensure your breathalyzer works effectively and hygienically.