Most Efficient Water Cleaner: Terra Cotta Gravity Water Filter and Cooler

Here is another efficient ceramic water filter. This gravity filter has a hand-made terra cotta base, which cools the water using natural convention. We consider metaefficient because: its has excellent filtration, and a very long filter life (years). Also, the terra cotta doesn’t leach contaminants into the water, and it keeps the water cool without […]

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Berkey Light Gravity-Flow Water Filter

Gravity filters are more effective than other types of water filter, because the water drips slowly through the ceramic elements, and this process removes almost all the contaminants in water. The filters can be cleaned with a toothbrush and last for up to 2,000 gallons. This Berkey Light filter uses Black Berkey elements, and they […]

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