液压油过滤器的主要作用是过滤液压油液，液压系统中不可避免的出现各种杂质。其来源主要有:清洗后仍残留在液压系统中的机械杂质，如水锈、铸砂、焊渣、铁屑、涂料、油漆皮和棉纱屑等，外部进入液压系统的杂质，如经加油口和防尘圈等处进入的灰尘工作过程产生的杂质，如密封件受液压作用形成的碎片，运动作相对磨损产生的金属粉末，油液因氧化变质产生的胶质、沥青质、炭渣等。上述杂质混入液压油后，随着液压油的循环作用，将到处起破坏作用，严重影响液压系统的正常工作，如使液压元件中相对运动部件之间的很小间隙以计以及节流小孔和缝隙卡死或堵塞破坏相对运动部件之间的油膜，划伤间隙表面，增大内部泄露，降低效率，增加发热，加剧油液的化学作用，使油液变质。根据生产统计，液压系统中的故障的75%以上是由于液压油中混入杂质造成的，因此维护油液的清洁，防止油液的污染，对液压系统是很重要的。
新乡市华豫滤器有限公司供应颇尔363SN系列过滤器部分型号：
HZ363SN04KSUBGV7 HZ363SN06KSUBGV7HZ363SN08KSUBGV7
HZ363SN02KTUBGV7 HZ363SN03KTUBGV7HZ363SN04KTUBGV7
HZ363SN06KTUBGV7 HZ363SN08KTUBGV7HZ363SN02KPVBGV7
HZ363SN03KPVBGV7 HZ363SN04KPVBGV7HZ363SN06KPVBGV7
HZ363SN08KPVBGV7 HZ363SN02KNVBGV7HZ363SN03KNVBGV7
HZ363SN04KNVBGV7 HZ363SN06KNVBGV7HZ363SN08KNVBGV7
HZ363SN02KSVBGV7 HZ363SN03KSVBGV7HZ363SN04KSVBGV7
HZ363SN06KSVBGV7 HZ363SN08KSVBGV7HZ363SN02KTVBGV7
HZ363SN03KTVBGV7 HZ363SN04KTVBGV7HZ363SN06KTVBGV7
HZ363SN08KTVBGV7 HZ363SN02KPXBGV7HZ363SN03KPXBGV7
HZ363SN04KPXBGV7 HZ363SN06KPXBGV7HZ363SN08KPXBGV7
HZ363SN02KNXBGV7 HZ363SN03KNXBGV7 HZ363SN04KNXBGV7
HZ363SN06KNXBGV7 HZ363SN08KNXBGV7 HZ363SN02KSXBGV7
HZ363SN03KSXBGV7 HZ363SN04KSXBGV7HZ363SN06KSXBGV7
HZ363SN08KSXBGV7 HZ363SN02KTXBGV7HZ363SN03KTXBGV7
HZ363SN04KTXBGV7 HZ363SN06KTXBGV7HZ363SN08KTXBGV7
HZ363SN02KPUW0I7 HZ363SN03KPUW0I7 HZ363SN04KPUW0I7
HZ363SN06KPUW0I7 HZ363SN08KPUW0I7 HZ363SN02KNUW0I7
HZ363SN03KNUW0I7 HZ363SN04KNUW0I7 HZ363SN06KNUW0I7
HZ363SN08KNUW0I7 HZ363SN02KSUW0I7 HZ363SN03KSUW0I7
HZ363SN04KSUW0I7 HZ363SN06KSUW0I7 HZ363SN08KSUW0I7
HZ363SN02KTUW0I7 HZ363SN03KTUW0I7 HZ363SN04KTUW0I7
HZ363SN06KTUW0I7 HZ363SN08KTUW0I7 HZ363SN02KPVW0I7
HZ363SN03KPVW0I7 HZ363SN04KPVW0I7 HZ363SN06KPVW0I7
HZ363SN08KPVW0I7 HZ363SN02KNVW0I7 HZ363SN03KNVW0I7
HZ363SN04KNVW0I7 HZ363SN06KNVW0I7 HZ363SN08KNVW0I7
HZ363SN02KSVW0I7 HZ363SN03KSVW0I7HZ363SN04KSVW0I7
HZ363SN06KSVW0I7 HZ363SN08KSVW0I7HZ363SN02KTVW0I7
HZ363SN03KTVW0I7 HZ363SN04KTVW0I7HZ363SN06KTVW0I7
HZ363SN08KTVW0I7 HZ363SN02KPXW0I7HZ363SN03KPXW0I7
HZ363SN04KPXW0I7 HZ363SN06KPXW0I7HZ363SN08KPXW0I7
HZ363SN02KNXW0I7 HZ363SN03KNXW0I7HZ363SN04KNXW0I7
HZ363SN06KNXW0I7 HZ363SN08KNXW0I7HZ363SN02KSXW0I7
HZ363SN03KSXW0I7 HZ363SN04KSXW0I7HZ363SN06KSXW0I7
HZ363SN08KSXW0I7 HZ363SN02KTXW0I7HZ363SN03KTXW0I7
HZ363SN04KTXW0I7 HZ363SN06KTXW0I7HZ363SN08KTXW0I7
HZ363SN02KPUF0I7 HZ363SN03KPUF0I7HZ363SN04KPUF0I7
HZ363SN06KPUF0I7 HZ363SN08KPUF0I7HZ363SN02KNUF0I7
HZ363SN03KNUF0I7 HZ363SN04KNUF0I7HZ363SN06KNUF0I7
HZ363SN08KNUF0I7 HZ363SN02KSUF0I7HZ363SN03KSUF0I7
