Change your shower filter’s cartridge by following these 4 easy steps:

  1. Unscrew the shower head holder. (figure A)
  2. Insert your desired cartridge into the shower head and make sure that the arrow on the cartridge is pointing upwards. (figure B)
  3. If you are experiencing low water pressure you can remove the pressure-control valve as shown. (figure C)
  4. Screw back the shower head holder onto the shower’s head and you are ready to go. (figure D)