KOHLER K-22321 Aquifer Showerhead filter

The Aquifer shower filter works with most showerheads to reduce chlorine and odor in your water, while controlling scale, and to keep your shower clean and smelling fresh.

• Designed to work with showerheads to reduce chlorine and odor in water
• Reduces chlorine and odor, and controls scale
• Reduces skin dryness and irritation and is gentle on your hair
• Attaches to most showerheads and shower arms with a simple threaded connection
• 4.0 gpm (15.1 lpm) maximum flow rate at 60 psi (4.14 bar)
• Filter media lasts up to 8,000 gallons (30,000 liters) or six months
• Recommended filter cartridge replacement every six months
• Intuitive filter replacement indicator
• Simple, elegant design to complement a variety of bathroom styles
• Includes one filter cartridge