PURE PUMP

This design utilises both a charcoal filter and a semipermeable membrane to achieve clean water for drinking and cleaning. The bottom "cup" hold the dirty water and the lid is forced down onto it, pushing the dirty water through the filter and into the clean water compartment. It also utilises standard hose fittings in the bottom half, so it can be directly connected to the main water line if a higher flow of clean water is required.