Independently Tested to NSF Standards

Proven to remove >99% of harmful contaminants.

Read the Full Report

Sans features Reverse Osmosis purification technology

The gold standard in water purification, removing up to 99% of contaminants.

This includes heavy metals, PFAS, microplastics and chemicals.

Sans includes a dedicated VOC filter

Eliminating chemicals, pharmaceutical contamination and antibiotics.

Pitcher and refrigerator filters can't remove these harmful substances.

SmartPure™ shows your water quality in real time

Have confidence in the water you're drinking and stay informed about your water quality. See the Total Dissolved Solids readout right on your Sans Water Purifier.

Test Results

Contaminant

Challenge Water

Filtered Water

% Removal

Health Concern

PFOA

0.87 μg/L

<0.01 μg/L

>98.8%

Can cause tumors, toxic effects on th immune system.

Chloride

2.06 mg/L

<0.02 mg/L

> 99.0%

Fluoride

8.76 mg/L

< 0.005 mg/L

> 99.9%

Harm to teeth and bones. Skeletal fluorosis.

Nitrate

34.8 mg/L

< 0.01 mg/L

> 99.9%

Cancer

Turbidity

11 NTU

< 0.5 NTU

> 95.4%

TDS (Total Dissolved Solids)

752 mg/L

< 10 mg/L

> 98.6%

Copper

3028 μg/L

< 10 μg/L

> 99.6%

Kidney and liver failure.

Arsenic

358 μg/L

<10 μg/L

> 97.2%

Cancer and skin lesions.

Mercury

11 μg/L

<1 μg/L

> 90.9%

Damage to nervous, digestive and immune systems.

Lead

147 μg/L

<1 μg/L

>99.3%

Brain damage, high blood pressure, cardiovascular problems and kidney damage.

Chromium (hexavalent)

0.28 μg/L

0.004 μg/L

98.6%

Kidney and liver damage, skin irritation.

Coliform (E.coli)

5,700,000 CFU/100mL

5 CFU/100mL

99.9999%

Common in well water. Can cause diarrhea, cramps, nausea, headaches.