Universal Maintenance Kit

Buy Universal Maintenance Kitfrom Vella.ca

This is a custom-made kit to fit Koenders aeration windmills. Includes instructions for Generation 2-4 Windmills and EL2's. Includes a high quality custom made diaphragm, rubber washer (for windmills with serial #18278 and less) and three insert check valves. Guaranteed to fit, and at a price lower than the Original Manufacturer! Made in U.S.A.