Fluoride in drinking water
Water filters certified to reduce fluoride
Reduce fluoride in drinking water with Culligan filtration systems designed for certified contaminant reduction.
Shop water filters certified to reduce fluoride
Culligan offers certified water filtration systems designed to reduce fluoride and other contaminants that may be present in drinking water. Culligan with ZeroWater Technology pitchers and dispensers use advanced multi-stage filtration designed to reduce fluoride according to product certification specifications.
Fluoride in water, explained
Fluoride is a naturally occurring mineral that can be found in groundwater and is also added to some municipal water systems. Many communities add fluoride to drinking water as part of public water treatment programs.
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Naturally occurring mineral
Fluoride can enter groundwater as water moves through rock and soil containing natural fluoride deposits.
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Municipal water treatment
Some water systems add fluoride during treatment to support community dental health programs.
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Filtration options
Certain water filtration systems are certified to reduce fluoride and other contaminants commonly found in drinking water.
Culligan brings the proof
| Certified to reduce |
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| Microplastics | ||
| Lead | ||
| Total PFAS | ||
| Pharmaceuticals | ||
| Pesticides | ||
| Chlorine | ||
| Chloramine | ||
| Flouride |
Water filter pitchers & dispensers certified to reduce fluoride
Culligan with ZeroWater Technology pitchers and dispensers use a 5-stage filtration system certified to reduce fluoride, along with other contaminants listed in product certification specifications.
Replacement filters for certified fluoride reduction
Maintaining filtration performance requires replacing filters according to the recommended schedule. Genuine Culligan with ZeroWater Technology replacement filters help maintain certified contaminant reduction performance.
Culligan with ZeroWater Technology Filter
Why certification matters for fluoride reduction
Independent certification verifies that filtration systems meet established performance standards. Culligan filtration systems are tested according to applicable NSF/ANSI standards for contaminant reduction.
Fluoride water filter FAQs
Select Culligan with ZeroWater Technology pitchers and dispensers are certified to reduce fluoride according to product certification specifications.
Reduction capabilities vary by system. Review certification specifications for each product to determine which contaminants are reduced.
Fluoride can occur naturally in groundwater and may also be added to municipal drinking water during treatment.
Replace your filter according to the recommended schedule to maintain certified filtration performance.
Consumers can review local water quality reports or test their water using home water testing kits.