QMP (QMP540-W-O HEAD) Shower Filters /Shower Filters no headThe QMP540 W O is a universal inline shower filter that removes chlorine, iron, and sulfur at the source before they reach your skin and hair. This model includes the filter housing and cartridge only, designed to work with your existing shower head. SPECIFICATIONS QMP540 W O Head Shower Filter Core Specs Model Number QMP540 W O HEAD Filter housing only, no head included Primary Filtration Chlorine, Iron, Sulfur Removes at source before contact