Filter Housing Materials: SS304 vs SS316L vs Duplex Selecting the correct filter housing material directly affects corrosion resistance, pressure performance, service life, and total lifecycle cost. Among stainless steels, SS304, SS316L, and Duplex (commonly 2205) are the most frequently specified materials for industrial filter housing applications. Why Does Filter Housing https://www.yubofiltration.com/en/blog/filter-housing-materials-ss304-vs-ss316l-vs-duplex