















♻️ Upgrade your stethoscope game—hear more, waste less!
This CardioTubes 5mm replacement tubing is designed specifically for Littmann Classic II SE stethoscopes, offering a perfect fit and enhanced acoustic performance. Made from durable, flexible, and latex-free materials, it extends the life of your trusted instrument while providing a complete replacement kit including spare ear tips and diaphragms. Its vibrant green color adds a professional yet standout look, making it a smart, cost-effective, and eco-friendly choice for healthcare professionals.







| ASIN | B072JJM38T |
| Best Sellers Rank | #7,306 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Stethoscopes |
| Date First Available | May 31, 2017 |
| Item Weight | 3.98 ounces |
| Item model number | Tube 5mm Green |
| Manufacturer | CardioTubes |
| Product Dimensions | 11 x 6 x 2 inches |
D**S
Excellent Quality Replacement!
I recently purchased the Compatible Replacement Tube by CardioTubes for my Littmann MasterCardiology stethoscope, and I am thoroughly impressed with its performance. Perfect Fit: This replacement tube fits perfectly with my Littmann stethoscope. The compatibility is spot on, making installation a breeze. I had no trouble swapping out the old tube for this one, and it feels just as secure and reliable as the original. High-Quality Materials: The quality of the tube is excellent. It feels durable and well-made, which gives me confidence that it will last. The material is flexible yet sturdy, allowing for comfortable use without compromising on performance. Improved Sound Quality: I noticed an improvement in sound transmission with this replacement tube. The acoustics are clear, making it easier to hear even the faintest sounds during exams. This is crucial for my work, and I appreciate how well it performs. Cost-Effective Solution: Replacing the tube instead of the entire stethoscope is a cost-effective solution. It allows me to keep my trusted Littmann stethoscope in service without breaking the bank. The price of this replacement tube is reasonable, especially considering its quality and performance. Overall Experience: Overall, I highly recommend the Compatible Replacement Tube by CardioTubes for anyone looking to replace their Littmann MasterCardiology tube. Its perfect fit, high-quality construction, and improved sound quality make it an excellent choice. I’m very satisfied with my purchase and will continue to use CardioTubes for my stethoscope needs!
B**N
Great replacement - sturdy, bright, and a little tricky to install
This tubing works great as a replacement for my Littmann Classic II SE. The orange color stands out, which makes it way easier to keep up with. It’s flexible, sturdy, and sounds clear. I had to cut it down to size, but that was easy. The install was a little more difficult than I expected - I just peeled the old tubing off and forced the new one on bit by bit. I found out afterward that warming the tubing with a hair dryer can make the process a lot easier (wish I’d known that before). Still, even doing it the hard way, it fit securely and works really well.
K**R
Would buy again
Fits great, price was even better
K**R
Adequate, but not quite same as Littman...
The original Littman tubing was "double bore", and this replacement is "single bore". I'm not sure how this would affect quality of sound. Don't replace your diaphragm unless you need to. It's very difficult to place the new rubber "gasket". Online video suggest using a minute amount of medical lubricant to assist. I used finger tip amount of "dry lubricant" instead. It did help. The new diaphragm is attached for now, but has already come off once. Here's hoping it will stay! :)
A**R
Great replacement.
Using on a littman master cardiology The tubing metal doesn’t feel as substantial as brand name replacement. But that makes it more light weight. In a cardiology setting, it’s mandatory to have a good scope. This tubing is functionally the same as brand name, with the added benefit of different sized ear tips. The ones that came on it worked best for me.
J**H
It’s worth the money
Great material and functionality, it worked perfect on my current Littmann that was little older but now looks like new. Sounds are clear and have no interference.
J**.
Good fitment.
Second time purchasing. Good quality product with proper fitment for Littmann Classic II. Only having to replace again as tubing becomes hard over time and rubber products do.
A**A
Subpar
It works okay, but has a weird kink in it that won't straighten out which makes it look weird and cheap. Definitely does not match Littmann quality, but sounds okay. Thicker than original tubing.
D**.
Me gusto que es compatible con mi estetoscopio Littman Cardiology
S**A
Le queda a la campana
F**C
The company I bought my stethoscope from in 2007 never responded to my 1st request for replacement tubing, even though they offer free replacement tubing for life. This tubing came quickly, fit my Ultrascope perfectly and sounds WAY better than it ever did with the previous tubing. Maybe it's the more comfortable ear pieces? Very pleased with this tubing!
J**N
Love the new replacement tubing. Didn’t expect so many other replacement parts that came in the package. Wonderful. Like having a new Stethoscope. Loving the pink colour.
B**I
Good looking and functioning well, highly recommended for damaged stethoscope tubes
Trustpilot
1 month ago
1 month ago