Engineered for performance. Built for the self-reliant. The Outdoor Water Solutions Wood Functional Windmill Kit delivers powerful pond aeration without the need for electricity-perfect for remote properties or anyone looking to cut long-term energy costs. This kit includes the same high-performance galvanized steel head used in our premium windmills, but lets you source and build your own wooden tower for maximum savings and customization. Using patented BalCam® technology, this system generates up to 4.5 CFM of air at up to 30 PSI-enough to aerate ponds up to 3 acres. It operates in as little as 3–5 mph wind and can be installed up to 1,000 feet away from the water source. And with no electricity required, it’s eco-friendly and completely off-grid. Perfect for DIYers who value rugged performance and want to get the job done right-with real components, real support, and zero fluff.