Replacement Filters

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• Atrazine
• Bad Taste & Odor
• Chloramine Taste & Odor
• Chlorine
• Cysts
• Lead
• Lindane
• Mercury
• MTBE
• Nominal Particulate Class I
• Perfluorinated Chemicals (PFCs: PFOA & PFOS)
• Sediment
• Turbidity
• Volatile Organic Chemicals (VOCs)
• + More

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• Bad Taste & Odor
• Chlorine
• Particulate Class III
• + More

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• Bad Taste & Odor
• Chlorine
• Particulate Class III
• + More

Looking for a fully installed solution?

With more than 600 North American locations to serve you, there’s always a Culligan expert close by.

Reverse Osmosis Systems

With easy installation, space-saving designs and smart features available, Culligan reverse osmosis systems provide the ultimate drinking water upgrade.

Whole House Filtration

From tackling rotten egg smells to reducing rust stains, Culligan Water® systems provide a water upgrade throughout your home with innovative features.

Well Water Filtration

From smart contaminant tracking to custom filters, Culligan has water filtration systems for well water that can target your unique issues and fulfill your home’s needs.