The Stainless Steel Intake Filter for XD‑165L is a genuine, heavy-duty replacement filter designed specifically for use with the XD‑165L LGR dehumidifier. This washable stainless-steel filter (also known as part code “XD‑SF19” / “Intake Filter”) ensures that all air drawn into the unit passes through a durable, corrosion-resistant mesh - trapping dust, dirt, debris and other airborne particles before they reach sensitive internal components like coils, fan blades, and the refrigeration system.