Xinxiang Mengma Ail Filter can be also called wind grid, inlet grid, there are large amount of water, dust particle, oil mix in air. It will lead to pipeline corrosion and blockage and instrument mist& pneumatic equipment will be failed. Our mengma filter could high efficiency remove impurities in air and make air clean, make sure equipment is normal operated. 1.Filtering precision:5um--10um 2.Filtration efficiency:98%. 3.Service life is approximately 2000h 4. Made by the imported Pure wood pulp filter paper 71142173-66010 2605700750 2116049996 71101-66010 711823E1-66210 2605541390 71184-66010 2606540340 2689540010 71161412-66010 71151-66010 71141312-66010 71101-66010 71151-66010 71151171-66010 71121111-66010 71182-66010 71131-66010 71161211-66010 71141111-66010