Good clean drinking water is essential to everyone’s health.
Doctors from the Mayo Clinic recommend one half of your body weight in ounces of water a day for a sedentary life style and more for dieting, exercising and an active lifestyle. For example a 180 lb man would need to drink at least 90 ounces of water per day and more if he does any physical activities.
A Culligan reverse osmosis system (RO) provides a smart, convenient way to make sure your family is getting the clear, fresh water they need. In fact, many families find that with delicious Culligan water at home, their kids drink fewer sugary soft drinks.
Crystal clear Culligan water is ideal for:
- Coffee and tea
- Juice and drink mixes

- Ice cubes
- Soup
- Cooking
- Baby formula
- Houseplants
- Pets
- Steam irons
- Everything you make with water
The reverse osmosis method of drinking water treatment has long been regarded as one of the most efficient ways to reduce impurities. If you want to give your family healthful, deliciously crystal clear drinking water, check out our line of reverse osmosis systems.
Our filters feature space-saving designs and designer faucets that conveniently mount on your sink. All of our reverse osmosis systems feature a limited lifetime warranty.
Culligan Systems are built for long life and years of dependable service. The streamlined design makes filter changes quick and easy.
Reverse osmosis filters include:
- 5-micron particulate filter removes impurities 15 times smaller than a grain of sand.
- Activated carbon filter effectively removes bad tastes and odors.
- Reverse osmosis membrane filter, one of the finest methods of filtration available, removes substances as small as an atom.
- Post carbon filter polishes the water before going to the faucet, refrigerator, ice maker, etc.
Our reservoir tanks are made of durable, high-quality steel and ensures you’ll have a plentiful supply of clear, refreshing water at the touch of a finger.






