Terra Ceramic Water Filter¶

Ceramic Filtration • Est. CapEx: $20 USD • Lifespan: 3 Years (Replace Element)

Technical Overview¶

A commercially available ceramic water filter made in Bali from natural clay, activated carbon, and nano‑silver. Capable of purifying up to 42 liters per day, it removes bacteria, viruses, chemicals, and heavy metals without electricity.

Key Specifications & Engineering Parameters¶

Parameter	Specification
Category	Ceramic Filtration
Capital Cost (CapEx)	$20 USD
Power / Energy	100% Gravity / Zero Power
Target Scale	Community Scale
Standard Lifespan	3 Years (Replace Element)
Technology Maturity	Commercially Available
Primary Mechanism	The clay body provides microscopic channels that mechanically trap pathogens. An inner layer of activated carbon adsorbs organic chemicals, heavy metals, and odors. Nano‑silver coating acts as a bactericide, killing any bacteria that adhere to the filter surface.

Engineering Trade-Offs¶

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Cross-Reference & Interactive Tools¶

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