Aquifer 5.5" Shower Filter in Polished Chrome

SKU# 49241 | MODEL# k-22321-CP

Regular price $91.28
Regular price $114.10 Sale price $91.28

Aquifer 5.5" Shower Filter in Polished Chrome

SKU# 49241 | MODEL# k-22321-CP

Regular price $91.28
Regular price $114.10 Sale price $91.28
Shipping calculated at checkout.

Leaves warehouse in 1-2 business days, ship times vary.

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Product Summary:

The Aquifer Shower Filter in Polished Chrome from Kohler adds style and convenience to your home.

Product Description:

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

Aquifer Collection

The Aquifer water filtration system effectively reduces contaminants such as lead, mercury, chlorine and pharmaceuticals in your cold water to give you peace of mind. Clean water matters, check out the Kohler Aquifer Collection to add filter water to your kitchen.

Who is Kohler?

With a legacy spanning centuries, Kohler is hyper focused on improving design, innovation, and sustainability for your home and lifestyle. Industry leading fixtures from sinks and faucets to toilets and lighting all embody the artistry and craftsmanship the Kohler brand is world-renowned for. Each product's bold style creates a statement while adding convenience, cleanliness, and class to your home.


  • Designed to work with showerheads to reduce chlorine and odor in water.
  • Reduces chlorine and odor, controls scale, and inhibits the growth of bacteria and algae.
  • 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 lmin) maximum flow rate at 60 psi (4.14 bar).
  • Filter media lasts up to 8,000 gallons (30,000 liters) or 6 months.
  • Recommended filter cartridge replacement every 6 months.
  • Intuitive filter replacement indicator.
  • Simple, elegant design to complement a variety of bathroom styles.
  • Includes one filter cartridge.

Water Conservation Requirements

Water efficiency standards for plumbing products such as faucets, toilets, and showerheads vary state to state. Products that do not comply with EPA (Environmental Protection Agency) standards for water conservation are not eligible for purchase or shipping in specific regions.

This product does not meet water efficiency standards and is not eligible for purchase in the following states:

  • California
  • Connecticut
  • Georgia
  • Nevada
  • New York
  • Texas
  • Washington

If your state is not listed above, this product meets GPM (Gallons Per Minute) or GPF (Gallons Per Flush) standards and will ship to your state.


  • Quick Ship: No