pre-filtration water purifier QZ-02 (Professional

pre-filtration water purifier, reverse flushing function, 1. Omnidirectional installation structure: adopt omnidirectional connection structure, easy to connect the pipe. 2. High precision stainless steel filtration membrane: adopt precise filter cartridge which is made of stainless steel filtration membrane to prevent tiny particles. Microporous precision has 100/50/5 micrometer grade. In the filter different filtration material can be selected by user, to solve the problems of water quality in different areas. 3. With unique patented reverse flushing filtration technology: adopt patented reverse flushing structure to quickly solve filter block problem. It is easy to operate and filtration effect is remarkable. 4. Display of pressure discrepancy: when intercepted impurities is more and more, there is pressure discrepancy between inside filter and outside filter. The red piston of display of pressure discrepancy will be pushed out to remind user for maintenance. 5. Operating memory: with unique time memory to memorize operation time. 6. High efficient energy-saving: no need extra power to drive, environment protection and energy-saving.