â?¢ 16 mm and 20 mm continuous polyethylene drip irrigation pipes with integrated pressure-compensated drippers â?¢ Each dripper is equipped with dual water inlets and outlets â?¢ Newly formulated silicone membrane to ensure accurate and reliable performance of different water qualities and chemicals The role of chemicals and fertilizers â?¢Special double filter and flushing mechanism to achieve maximum anti-clogging performance and self-cleaning ability