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🩺 Upgrade your stethoscope game—hear more, waste less, and stay sharp!
This premium 5mm replacement tubing by CardioTubes is designed exclusively for Littmann® Classic II SE® and Standard stethoscopes with a single yoke. Engineered for excellent sound transmission and durability, it comes as a complete kit including spare ear tips, rims-diaphragms, and an ID tag. Made from latex-free, flexible materials, it ensures comfort during long shifts while promoting sustainability by extending your stethoscope’s life.









| Customer Reviews | 4.4 out of 5 stars 3,423 Reviews |
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!
C**M
Works for Littman Cardiology II
I needed to replace the tubing on my Littman Cardiology II that hasn’t been new since 1995. This is my second tubing replacement. The original was short and stiff so was prone to breakage. The second one was also a Littman but was way more soft and flexible and didn’t come with the metal ear piece replacement tubes. Anyway this one had the right price to allow me to keep my stethoscope which has sentimental value. The new ear tubes and pieces are great. The tubing was hard to get off the old stethoscope even with a hairdryer so I took a chance and cut it off. The new one went on easily thanks to a hairdryer dryer. The old one had the 2 holes on cross section and this had one but already I notice sound quality is the same. Listened to myself and detected a faint murmur. Not great but I heard it. This replacement tubing does the job.
A**N
Great replacement set for old tubing
So much easier and cheaper than buying a whole new stethoscope! The bell just pulled out of my old one that the tubing got so old it snapped in half! Bell fit into this new set perfectly, and I loved that I didn’t have to replace the metal components with the ear buds attached, that all came together. So worth my money and works amazing. I can hear even better with this thick tubing than the one to my original piece! Would definitely recommend this to anyone who may need a bit better tubing option. And the color is beautiful teal blue. Came with extra ear bud sizes and they are all so comfortable. Also came with extra bell components which is a huge plus because I may end up using them later, since my bell is getting old now since it’s from my original stethoscope.
T**E
Works
A fine alternative to spending $100+ dollars on a new one. I was a bit disappointed in seeing that all of the alternate ear pieces were gray. One of the photos showed it comes with black to switch out but mine did not. The screw on ear pieces is a bit odd but it does the job. Be careful you look at the placement of the bell before you stick it in the tube. I didn't pay attention and it sits funny, now that it's in there I can't get it to adjust, but that's my own fault. Overall seems to be a good option, and sounds better than my old cracked tubing.
K**S
Legit awesome tubing.
Okay I don’t have enough good things to say about this replacement tubing....My littmann Scope with raspberry colored tubing looked so gross and no matter what I did, it would not come clean. I searched the internet for replacement tubing and stumbled across this one. I liked the fact that it was black (so it wouldn’t look disgusting),it had interchangeable ear pieces AND it didn’t break the bank. It was a little long for my liking so I cut it down to the size of tubing I already had on my scope. It was so easy to change out the tubing! Literally just grabbed the chestpiece and pulled the stem from the raspberry tube and stuck it in the new one and bam! Brand freaking new scope (kind of) lol. I can hear so well out of it (if not better than the littmann tubing) Best part is I got to keep my rainbow finish chestpiece! I wish I could have switched out the silver eartubes for the gold ones I had on my original one, but it is what it is. I’m in the process of bedazzling the eartubes anyways so I guess it doesn’t even matter! I wish they had a better variety of colors for my littmann classic se II and maybe some colors other than silver for the eartubes. I would definitely buy from here again.
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.
J**Y
poor diaphragm fit
The tubing is fine but the diaphragms don't fit a cardiology III. I will not buy again.
S**H
Just What She Needed To Replace Her Littmann Master Cardiology Tube
Anything man-made that you use 13 hours a day five days a week is bound to eventually crack or break. The tube on her Master Cardiology Stethoscope finally cracked at the point where she folds it and she tasked me with finding a replacement tube. Fortunately Amazon had this replacement tube made by CardioTubes that fits her Littmann Stethoscope perfectly. To say that my APNP is picky would be a vast understatement. She demands a lot of herself, her staff, and her equipment in order to provide the best in healthcare to her patients. Anything or anyone who doesn't meet her standards need not apply. Since I am far less than perfect, it is sometimes hard to believe that we've been married for 33 years. This particular replacement tube also came with five sets of soft ear tips (for proper fit), a rim and diaphragm set, and an ID tag. The sound quality is great, it was easy to remove the old tube and replace it with this unit, and the price is very reasonable -- a lot cheaper than buying a new stethoscope!
D**.
Repuesto de muy buena calidad
Me gusto que es compatible con mi estetoscopio Littman Cardiology
F**C
Works perfectly on my ultrascope
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!
C**N
Falta instrucciones
Es aceptable. Mejor de lo esperado. Pero no hay instrucciones y sin querer forcé una pieza que no se tenía que retirar
T**Y
Value, quality product, highly recommended
Just awesome. Loud, clear, comfortable, great value. My littmann cardiology now like new again. Thank you
B**I
Best alternate tubing for damaged littmann
Good looking and functioning well, highly recommended for damaged stethoscope tubes
Trustpilot
1 week ago
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