A filter comprising: a housing including an outer wall and an inner wall , wherein the outer wall and the inner wall define the same longitudinal axis , the inner wall defines a radial direction that passes through the longitudinal axis and that is perpendicular thereto, and a circumferential direction that is tangential to the radial direction and perpendicular to the longitudinal axis , and the inner wall is spaced radially away from the outer wall , the housing further defining a first end and a second end disposed along the longitudinal axis and a hollow interior ; an inlet in fluid communication with the hollow interior ; an outlet in fluid communication with the hollow interior ; a filter center tube disposed in the hollow interior , wherein the filter center tube comprises: a first layer with a first undulating strip of solidified material extending in a first predetermined direction ; and a second layer with a second undulating strip of solidified material extending in a second predetermined direction ; wherein the first layer is in contact with the second layer and the first predetermined direction is not parallel with the second predetermined direction , forming a plurality of pores therebetween; and a cylindrical annular configured filter media disposed radially between the filter center tube and the outer wall and the filter media includes folded fabric having apertures ; wherein the plurality of pores define a minimum dimension that is less than 200 μm. a housing including an outer wall and an inner wall , wherein the outer wall and the inner wall define the same longitudinal axis , the inner wall defines a radial direction that passes through the longitudinal axis and that is perpendicular thereto, and a circumferential direction that is tangential to the radial direction and perpendicular to the longitudinal axis , and the inner wall is spaced radially away from the outer wall , the housing further defining a first end and a second end disposed along the longitudinal axis and a hollow interior ; an inlet in fluid communication with the hollow interior ; an outlet in fluid communication with the hollow interior ; a filter center tube disposed in the hollow interior , wherein the filter center tube comprises: a first layer with a first undulating strip of solidified material extending in a first predetermined direction ; and a second layer with a second undulating strip of solidified material extending in a second predetermined direction ; wherein the first layer is in contact with the second layer and the first predetermined direction is not parallel with the second predetermined direction , forming a plurality of pores therebetween; and a first layer with a first undulating strip of solidified material extending in a first predetermined direction ; and a second layer with a second undulating strip of solidified material extending in a second predetermined direction ; wherein the first layer is in contact with the second layer and the first predetermined direction is not parallel with the second predetermined direction , forming a plurality of pores therebetween; and a cylindrical annular configured filter media disposed radially between the filter center tube and the outer wall and the filter media includes folded fabric having apertures ; wherein the plurality of pores define a minimum dimension that is less than 200 μm. <EOS>