Chlorgon filtration system helps to remove free chlorine, dirt, and odors from water
Low profile design: extends shower head approximately 4 inches
Includes replaceable HOC filter cartridge (rated for 12 months or 25, 000 gallons - whichever comes first)
Certified to NSF/ANSI Standard No. 177
Fits most 1/2-inch NPT shower arms, 3-setting massage head included