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

by Justin Thomas •

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

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Berkey Light Gravity-Flow Water Filter

by Justin Thomas •

BerkeyHome-1024x680

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 filters filter uses Black Berkey elements, and they are self-sterilizing. The¬†Berkey filters remove …