This is the product description text that will appear here.
Quantity
1
This is the step-by-step PDF plan to build an in-line sanitation & filtration system for your DIY cold plunge. Make sure to check measurements of your parts before starting your build.
Included in this download:
Step-by-Step assembly ...
Reviews
4.8
8 ratings
5
4
3
2
1
designs are not the most efficient
Inefficient design plans
M
Matt · March 21, 2026
Way better setup than intex filter system. I can keep the pump running without a timer and keep the water filtered with this pretty looking setup! Thanks Joe!
J
Jeffrey · August 18, 2025
Works great!!
Joe, thank you for these detailed plans!! I put this altogether this past weekend and it works great.