Material:Polypropylene (PP)
Size(Ring Diameter*Long Length): 4 inch x 15 inch
Available in 1,5,10,25,50,75 Micron
Packing Quantity: 3 Pack Filter Sock
Kindly Tips:"Porosity" is defined by micron ratings (1, 5,10,25,50,75,100,200) indicating the largest particle that can pass through, in general, and reflecting an increase in the density. 1Micron mesh very small,200Micron mesh more wider.