?? All Metal High Quality Shower Head: The Shower Head Is Made From Stainless Steel And Brass. All Metal Construction Is More Durable Than Plastic Ones, And Provides A Longer Service Life. Silica Nozzle, No More Annoying Blockages With Self Cleaning, Producing Rainfall Effect Possible Even At The Low Water Pressure. | | ?? A Filter Shell With Two Cartridges: One Cartridge Can Be Used For Approximately 6 Months. An Additional Spare Ink Cartridge Can Give You A Longer Healthy Shower. Filters Can Reduce Chlorine, Heavy Metals, Rust, Sand, And Other Deposits.. Improve Water Quality And Bring You A High-Quality Life. | | ?? Choose Shower Height Distance - 16 Inch Shower Arm Extension Can Be Rotated 360 At Both Ends, Making It Easy To Fit Your Height Or Stop Your Elbow From Bumping The Caddy. Easy-To-Tighten Handles To Grip With Deep Gear Joint For Keeping Shower Head Perfectly In Position. Free-Spinning Lock On Position You Like. | | ?? Easy To Install?- This Shower Head Combo .