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Health Implications of Fluoride Exposure

According to the Fluoride Action Network, ~95% of the reporting domestic water suppliers in the US have fluoride levels of 0.7 parts per million or less.

Dental and Skeletal Fluorosis

Excess fluoride during tooth development can cause discoloration and enamel pitting. Chronic fluoride exposure may contribute to joint pain, stiffness, and altered bone structure.

Neurological Effects

Research suggests potential impacts on cognitive development and function. High fluoride exposure is linked to lower IQ in children.

Thyroid Function

Fluoride exposure may interfere with iodine absorption, potentially affecting thyroid health and increasing the risk of hypothyroidism.

Kidney Health

Individuals with impaired kidney function may struggle to excrete fluoride efficiently, increasing the risk of fluoride accumulation.

Protecting Vulnerable Populations

Certain groups are particularly sensitive to fluoride exposure:

- Infants and young children

- Pregnant women

- Elderly individuals

- People with kidney conditions

- Those with compromised immune systems

Our filtration system is specifically designed to provide comprehensive protection for these vulnerable groups.

Performance

Our rigorous testing demonstrates exceptional fluoride removal capabilities throughout the filter's lifespan. The chart below shows real-world performance data from independent laboratory testing.

Key Performance Metrics

Over 99% fluoride reduction in the first 280 gallons
Maintains 78.9% average reduction up to 1000 gallons
Minimum 47.4% reduction at 1000 gallons

Learn More

Real Stories of Proven Performance

Clear water is the foundation of wellness.

— Bailey Brewer

Clear water doesn't always mean clean water.

— Madi Sandoval

As a mom, I needed safer water for my family.

— Carley Perez

Water fixes
almost everything.

— Ben Lawles

When you don't filter your water... you become the filter.

— Cici

As a mom, ensuring the health and safety of my family is always a top priority. This was my main reason for deciding to invest in the BOROUX Filter.

— Mallory Sikes, Brady, NE

Knowledge Is Power

Dive into water news, contaminant specifics, and filter facts with our blog.

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Filling up a BOROUX Legacy Water Filtration System

Tips for First Time BOROUX Users

January 27, 2026|McCall Knecht

If you've made the switch from tap or bottled water, there can be a slight learning curve to the gravity-fed water filtration system. We compiled helpful hints from our own...

New BOROUX shower filter in use, filtering shower water

Shower Filter Now Offered By BOROUX

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Red dye testing next to a BOROUX Legacy system

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In late 2025 and early 2026, BOROUX will transition away from recommending the red dye test. Historically, red food coloring was included with every set of filters because it was...

BOROUX Releases New Color

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We were inspired by the literal meanings of sage; a wise person, and the evergreen shrub. A knowing person believes in the power of water and the herb is often...

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November 4, 2025|McCall Knecht

There are a few key points that separate BOROUX Foundation Filters from the new Phoenix Gravity New Millennium Edition™ Filter Elements. - Certified, we have proof of our certifications- Verifiable...