United States

Arsenic Reduction Whole House Water Filter

Worry-free water you can count on.

Reduce the effects of arsenic and other contaminants in your water with safer, treated water from Culligan’s Whole House Arsenic Reduction Water Filter. The sophisticated filtration technology in our patented treatment system reduces impurities and dissolved solids, targeting arsenic specifically, so you can count on your home’s water quality and lose the stress that comes from worrying about what’s in it.

Safer, Better-Tasting Result

Advanced technology provides maximum arsenic adsorption and filtration.

Proven Dependability

Soft-Minder® meter monitors water use and arsenic reduction, and runs filter diagnostics so your system is always running in peak condition.

Quality Design

Durable, four-layer construction and Quadra-Hull® tank provide lasting treatment for the life of the filter.

Your local Culligan Man can recommend the right arsenic-reduction solution for you.

*Contaminants are not necessarily in your water.


The Culligan Whole House Arsenic Reduction Filter

  • Provides your family with cleaner, safer water and greater peace of mind.
  • Makes chemical regenerants unnecessary—so you won’t be bothered with the expense and hassle of other chemicals, saving you time and money.
  • Monitors your water continually to let you know the filter is working.
  • Notifies your local Culligan Man automatically if service is needed —you never have to worry.

*Contaminants are not necessarily in your water.


The Culligan Whole House Arsenic Reduction Filter offers features you’ll only find on a Culligan system:

  • High-adsorption arsenic reduction media provides maximum arsenic capacity that assures stability and long life.
  • Exclusive Culligan Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.
  • Easy-to-read display with digital clock lets you know when you have filtered water and warns of system malfunctions.
  • Optional remote display makes it possible to control and monitor the filter from virtually anywhere in the home.
  • Optional modem will automatically alert your Culligan Dealer if the filter needs service or the specialty media needs to be replaced.
  • Exclusive, non-corrosive valve incorporates a motorized piston to provide more reliability than rotary valve systems.
  • One-inch control valve reduces the chance of water pressure drops throughout the home.
  • Efficient, one-inch CUL-FLO-VALV® lets you bypass the system without losing pressure, for times when filtered water is not needed (for watering the lawn, etc.).
  • The high-grade quartz underbedding evenly distributes water to maximize flow rates.
  • High-impact Quadra-Hull® tank provides added protection with a four-layer design that resists UV rays, rust, and corrosion. The tank has a limited lifetime warranty.


Tips From the Culligan Man

Test your well water at least once a year for fresher, better-tasting water.

Trust Your Local Culligan Man

No matter the product, your local Culligan Man can service and repair any brand of water softener, water filter system, or drinking water system.

Payment Plans and Options

From purchasing to renting to financing, Culligan has payment plans and options for every household. Professional installation and setup is included for all options.

Culligan Satisfaction Guarantee

If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.

Global text/links:
Zip/postal code text: Enter your postal code
Find button text: Find My Culligan Man
Dealer locator link: Dealer Results
Contact button text: Contact Us Today
Search field text: Search Culligan
Search button text: GO
Search results link: /ca/search-results
Home/Office/General Contact Form Side Panel:

Contact your local water expert

Your local Culligan Man
can make an expert
recommendation about
which product is right for you.

Find a
Culligan Man near you.

Commercial/Industrial Contact Form Side Panel:

Contact Culligan

Schedule a free consultation today.

Our commercial water treatment professionals are ready to hear from you.

Contact Culligan

Home/General Side Panel:

Need your

water tested?

Schedule a FREE
In-Home Water Test for
Your Specific Solution.

We'll find a
Culligan Man near you.


Contact Culligan

Office Side Panel:

Contact your local water expert

Your local Culligan Man can recommend the right solutions for your office.


Contact Culligan

Commercial Side Panel:

Schedule a free consultation

Our commercial water treatment professionals are ready to hear from you.


Contact Culligan

Industrial Side Panel:

Scheule a free consultation

Our industrial water treatment professionals are ready to hear from you.


Contact Culligan