Whole home water filters near northern Wisconsin and central Minnesota

Better water at every tap in your home
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Dog getting water

Customized for your unique water worries

Culligan Whole Home Water Filters protect against a variety of water problems in northern Wisconsin and central Minnesota, including bad smells/tastes, iron staining, difficulty cleaning, corroded pipes and more. These powerful, high-quality filtration solutions can be customized to handle your specific water quality concerns.

How a whole home water filter works

Depending on which whole home filtration system you choose, your water will go through several stages of treatment to reduce as many contaminants as possible.

In general, all whole home filters have a multi-stage process that includes pre-filtration, filtration and post-filtration phases.
 
Pre-filtration
1. Pre-filtration
Reduces the largest water contaminants such as sediment and silt.
Filtration
2. Filtration
An activated carbon filter paired with additional custom filters reduce chlorine, chloramines and contaminants.
Post-filtration
3. Post-filtration
Helps to reduce any leftover sediment and contaminants before the water reaches your tap.
 

A Culligan Whole Home Water Filter gives you

 
Cleaner water without the bad smells/tastes
Cleaner water without the bad smells/tastes
Minimized rust stains and scale buildup
Minimized rust stains and scale buildup
Custom filtration specific to your home
Custom filtration specific to your home
Seamless integration with your existing plumbing
Seamless integration with your existing plumbing
 

These filters can help solve northern Wisconsin and central Minnesota water problems such as

The Culligan advantage
 
100% Guarantee
100% Guarantee
Custom water solutions
Local water experts
Local water experts
Custom water solutions
85+ years
85+ years
 

Don't miss out on local deals

Special offer
FREE Basic Water Test*
Contact Culligan today to learn more about the hardness and TDS of your water.
*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Special offer
$39/month*
Get started with Culligan Water for as low as $39/month!
*Limited time offer. Financing terms defined by Aqua Finance. Dealer participation may vary. See dealer for details. Offer only valid in MN locations. Not valid with other offers.
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Frequently asked questions

Get pricing & special offers
Call 877-984-1822 or fill out the form to get a custom water solution.