Summary this is the water filtration blueprints that once sucks water and filters in a expand and contract actions. NEW eddited can some one try this out with a 3d printer and see how it fits Instructions the first one is to print out the injection body print out the one way flower and cap put true the flower inside the body having the end caped print and assemble the filter body and head print filter slide and lock ,put it together and slide it into the filter body print the water body and have it connect to the filter body put on the cap insert the nozzle