2 Inch 24V AC Irrigation Hydraulic Solenoid Regulator Valve US$25.50-37.10 / Piece 3 Inch Agriculture Centrifugal Water Sand Filter for Drip Irrigation System US$121.00 / Piece Plastic Stable Water Output 16 mm PE Drip Irrigation Price Sprinkler Pipe with Factory US$0.03-0.093 / P...