For over 70 years, Culligan’s water filtration systems have improved water quality for thousands of families worldwide.

Culligan’s Under the Sink Filtration and Whole House Filtration systems can both remove common contaminants* like:

  • Iron (rust stains in your tub)
  • Sulfur (Rotten egg-like smell)
  • Harmful chemicals
  • Sediment (floating sand-like particles in your water)

Whole Home Water Filtration

Whole home filtration solutions improve the water at the point it enters your home. Cleaner, fresher, better tasting water at every tap.

Drinking Water Filtration

An installed, under-the-sink Culligan Drinking Water System provides an endless supply of fresh, filtered water perfect for making your favorite drinks, washing vegetables or boiling pasta.