Directions of Filter Elements Model: PF-D/L-R                     
D-Outside Diameter
L-Length
R-Filtration Rating
Advantages of stainless steel pleated filter elements
      High dirt holding capacity
      High reliable standard specifications
      Stainless steel pleated filter element has low pressure drop due to high porosity
      Pleated filter element has accurate filtration rating
      Easily cleanable by conventional chemical cleaning and with a long life-span 
      Filtration area of pleated stainless steel filter element is increased by pleating