P级
精过滤芯
由不锈钢支撑和不含 任何粘接剂的纤维材料组成。 过滤精度为除杂质IU， 效率为99.99%，残油 量0.5mg/m3（PPM）， 压降为0.05bar
Grade P series
Made by stainless support steel and non adhersive fibre materials.
Filter precision up to 1u
Efficiency is 99.99%
Oil content:0.5mg/m3(ppm)
Pressure is 0.05bar

S级
超精细过滤芯
由不含任何粘接剂的纤维
材料组成。 过滤精度为除杂质0.01 MICRON， 效率为99.9999%，残油 量0.001mg/m3（PPM）， 压降为0.08m3bar
Utra fine element Grade S
Made by non adhersive materials
Filter precision:0.01u
Oil content:0.001mg/m3(ppm)
Pressure is 0.08bar


C级
活性碳油蒸气过滤器芯
由不锈钢支撑纲和高性能
活性碳构成吸附油蒸气和
气味过滤精度为残油量
低于0.003mg/m3（PPM）， 压降为0.08bar
需要前级过滤器保护
Activated carbon element Grade C
Made by stainless steel and high function with
activated carbon to adsorp oil vapor and odour
Oil content:lower than 0.003mg/m3
Need to be protected by fronter filter