Efficiently removes impurities such as hard inorganic particulates such as sand, trash, scale, including Trash, sand, silt, and other contaminants like algae, clog drip emitters and micro-sprinklers, helps increase efficiency of valves operation and results in overall significant increase in system efficiency leading to a excellent system performance. GAJANAND Screen Type Filters are available in standard aperture size of 120 micron. Approved by BIS as per IS:12975-1994 for sizes from 2”, 2½” & 3” with flow rates from 30 m3/h, 40 m3/h & 50