The OTR 16.2" Diesel Particulate Filter is designed to provide superior performance and durability. This filter is engineered with flanges that guard against leakage and is approved for horizontal, vertical, or dual installations. It features an advanced engine catalyst and is constructed with high-grade stainless steel for maximum durability and corrosion resistance. This filter is perfect for those looking for a reliable and efficient diesel particulate filter. FleetPride is your First Click in Heavy Duty®.