Venefilter Inc., this series designed for applications where operating temperatures exceed 260 ° C (500 ° F). The (304L or 316L) stainless steel gives the product a high compatibility with various substances and corrosive liquids and gases, also ensures the filter medium size pore stable at high pressures.VFSSFeatures VFSS Available 304L and 316L steel. Multiple styles according to your needs. Pleated elements provide greater surface area for an extensive service life and higher retention capacity. Higher operating temperature of 260 ° C. For larger pressure differential 60 Psid. The cartridge can be chemically cleaned, ultrasonically or by backwashing.