Reason for selling: My preschool-aged daughter found the dial-type mode change difficult and cried a lot, so we decided to buy a replacement (which I was happy about...). Used only once, in excellent condition. Includes two chlorine removal cartridges (one already installed in the main unit + one replacement). I intended to keep using it, so I wrote "chlorine removal" on the replacement bag with a pen (see photo 4). Embarrassing! Please purchase only if you can laugh it off! Comes with the box and instruction manual. Ergonomic design shower head featuring micro-nano bubble technology. - Product Name: Shower Head Micro-Nano Bubble - Material: Metal (chrome finish) - Design: Ergonomic design - Features: Micro-nano bubble technology - Installation Type: Screw-on Thank you for looking.