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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!
Excellent product and very fast shipping. Great communication all the way!
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 heater is BY FAR the best value available. The instruction video is very detailed and the components are very high quality. This thing is a beast. And the heat it puts out is wonderfully hot.
Thanks Joe! Your plans were super easy to follow and we built our garage gym sauna in a weekend.
These plans were very detailed and the videos helped with the build. Joe was available to questions with a quick response. The saunas performance was as advertised. Thanks for a great product.
My husband and I have been thinking about a sauna for a while but just never found anything we loved. Then he found this! He loves building and the plans were easy to follow and any questions he had were quickly answered! Sauna time is already becoming the favorite part of my day!!
Great unit. Works fine so far. I wanted one specifically with 50ml/hr output since higher isn't needed, and the best deal for one was here. Appreciate the customer service with my follow-up questions. Definitely recommend.