1. The emitter has automatic filtering window, anti-blocking capacity is good. 2. It adopts turbulent flow passage design, water dripping volume is stable. 3. Water outflow cavity with large section which improves the ability of anti-blocking. 4. The emitter space has wide choosing range. 5. The mosaic flat type emitter has been installed before leaving factory, which reduces the emitter installation fee and lowers the cost. 6. The paving length of the single tape can reach up to more than 100m 7. The characteristic of anti-corrosion is excellent 8. Its widely used in many fields, such as cropland, garden and greenhouse vegetables. The distances between emitters can be adjusted according to the actual needs.