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Flexible PVC Spa Hose is the best hose to use for a DIY Cold Plunge. Don't make the mistake of using cheap vinyl tubing that require numerous hard-to-find barbed fittings for each connection. This spa hose allows for maximum customization and flexibility in your cold plunge.
It bonds directly to PVC fittings using PVC Primer & Cement and can also be used with our Venturi Injector.
This flexible PVC has been used and tested in all my DIY Cold Plunge builds and makes life so much easier when connecting all of your components. Less potential for leaks + maximum flexibility = a BIG win for any DIY project.
This PVC Spa Hose is suitable for use with spas, hot tubs, and whirlpools. This hose is flexible and made for use with PVC schedule 40 fittings.
Product Specifications:
Multiple Lengths Available:
Great quality spa hose. Significantly better quality than what I’ve seen on Amazon. Flexible but still very strong and bonds to PVC fittings as expected.
This flexible hose is the jam. I first went into my DIY Cold Plunge adventure with some knowledge from Joe's videos. HOWEVER, I should have paid more attention and followed more of his advice. I redid my plumbing setup with this flexible hose and it made it so much more efficient and clean looking! I also used the Venturi injector he sells (as opposed to the cheap amazon find). It's a proper setup now. If you're on the fence between rigid PVC (or PEX in my case.....) or this flexible spa hose. Get this and follow his instructions to avoid upsets and headaches!
Good quality, fair pricing, and fast shipping. What more can you ask for?
Never used pvc fittings and pipe before. Diyplunge helped me out big time!
The short version:
Hi! I'm Joe, and I've helped thousands of people save thousands of dollars by building DIY Cold Plunges and Saunas.
I've got proven, beginner friendly plans and products to bring home BIG health benefits.
Questions? Don't hesitate to reach out 👍
This thing is awesome ! Made a few personal mods but man, I’ve used this thing for 6 days straight. To be honest , only takes 50 min to get to a temp that I can tolerate for 20 min. Any hotter and it’s very uncomfortable. Instructions were SUPER clear and helpful. If you are thinking about do this, pull the trigger!
Very happy with my sauna works exactly as described. I reached out now a couple of times during the build process his response was second to none. In most cases he was back to me within hours. On top of the the video instruction he does is extremely well thought out not leaving out any detail. 10 out of 10 would recommend to anyone looking for a budget sauna that reaches high temps.
A great addition to the Sauna. Joe’s instructions were clear and easy to follow.
Great plans, the videos are especially helpful to follow along with.This sauna is a beast!!! So sturdy and well designed.