Hard Water
Hard and
Staining Water
Water spots, soap scum, dry skin, brittle hair, mineral buildup and rust stains are all signs of hard water.
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Smelly Water
Smelly or
Bad-tasting Water
Common issues include rotten-egg, sulfur and chlorine odors, as well as bitter or metallic tastes.
Water Glass
Sulfate and hydrogen sulfide are the two most common forms of sulfur found in drinking water.
Trace Minerals
Bitter and metallic-tasting water is caused by the presence of trace metals such as iron, zinc and copper.
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Other Contaminants
Other Water
Contaminants
Arsenic, bacteria, chromium-6, lead, nitrates and PFOAs are a few of the harmful contaminants that could be lurking in your water.

Do you know what's in your water?

There are more than 90 water contaminants regulated by the EPA. Some have no color, taste or smell, which makes them difficult to detect without a professional water test.
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Water Test
Well Water and
Water Tests

How it works

Your local Culligan expert is equipped to collect a water sample and send it to our EPA-Certified lab for analysis. Your results will be available as soon as five to seven days post testing.
Checking for traces of lead, arsenic, nitrates, total coliform and E.coli, our well water testing will help determine the right treatment solutions for your household.
Get a Water Test
Find Your Solution
Reverse Osmosis
Reverse
Osmosis
Aqua Clear
Unmatched results with reverse osmosis
  • With the most advanced technology available, RO units remove contaminants more effectively than carbon, pitcher and faucet filters.
  • Its process involves forcing water through a semipermeable membrane, which catches up to 99.99 percent of impurities.
Clearlink Pro
ClearLink Pro filters at the touch
of a button
  • This first-to-market technology uses wireless control to switch between unfiltered and filtered water.
  • Using your existing faucet with no drilling required, it is perfect for renters and homeowners.
Get Better Water
Water Cooler
Water
Coolers
White Cooler
Better water is bottled
  • Convenient delivery, customized solutions and healthier water are all benefits of our bottled coolers.
Bluv Water Cooler
Bottle-Free - the way to be
  • Our Bottle-Free coolers filter contaminants, free up space and save you from the hassle of heavy water jugs.
Culligan Man
Bottled Water Delivery -
Better for Your Back and Budget
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Water Softners
Water
Softeners
HE Water Softener
High Efficiency and high performance
  • Save money by using less soap and decreasing the scale buildup on plumbing and appliances.
  • Bring your hair and skin back to life by eliminating the minerals that cause dryness.
Culligan Connect App
It just takes one tap of the Culligan Connect app
  • 24/7 support from your local Culligan expert takes the time out of service requests and troubleshooting.
  • Flow rate, water usage and salt level monitoring give you the whole picture for peace of mind.
Salt Delivery
Salt delivery straight
to your softener
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Water Filters
Water
Filters
HE Iron Cleer
Reduce odors at the source
  • Sulfur-Cleer® oxidizes hydrogen sulfide to remove unwanted smells.
  • Iron-Cleer® eliminates rust stains left behind on fixtures and appliances.
  • CULLAR® reduces both the taste and smell of chlorine in your water.
Big Blue Filter
Big filtration power with Big Blue
  • Reduce contaminant levels not flow rates.
  • Point of entry (POE) setup eliminates chlorine and coarse sediments such as rust, dirt, scale, silt and sand.
UV Filter
Disinfect with UV, not harsh chemicals
  • For only pennies a day, you can reduce bacteria, viruses, and protozoan cysts by up to 99.99 percent.
Get Better Water

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