Western Enterprises S-3 Regulator Inlet Nipple Filter

The Western Enterprises S-3 Regulator Inlet Nipple Filter is a nickel-plated bronze, porous-metal filter designed for welding gas equipment and compressed gas systems, delivering contaminant filtration and gas flow protection at the regulator inlet. It serves as a regulator inlet filter in welding setups and industrial gas handling equipment to help ensure reliable gas delivery, with compatibility to regulator inlet nuts and nipples and use as part of an inlet assembly. Key specifications include Manufacturer Part Number S-3, Brand Western Enterprises, Product Type Regulator Inlet Nipple Filter, Material Nickel Plated Bronze, Material Type Porous Metal, Filter Micron Rating 45 Microns, Industrial Grade Construction, and OEM Replacement Part status, making it suitable for oxygen and inert gas applications and general compressed gas regulator maintenance. Common replacements include Victor Regulator Inlet Filter, Harris Gas Regulator Filter, and Smith Equipment Regulator Filter.