Stéfani Cartridge is considered one of the world's most efficient in water treatment Its microporous ceramic wall filters water dropwise without the addition of chemicals, reducing impurities and retaining solid particles, ensuring healthy water and free of microorganisms. Stefani Cartridges are compatible with virtually all market gravity filters, and certainly, there is no safer way to provide clean water and ensure health and wellbeing.
Triple Action – is a Sterilizing Cartridge, with colloidal silver coating, applied on the inside of the cartridge and granular activated carbon (GAC) working to filter and reduce bad tastes, odors and amount of chlorine, as well as reducing the presence of bacteria in the water. The internal colloidal silver layer penetrates through the microporous of the inner wall of the candle, preserving its sterilizing property.
Each Cartridge filters from 0,5 to 3 liters of water during its 500 liters or 6 months of service life. Discard the first 12 liters of filtered water per filtering element (cartridge) before using it. E.g.: 2 cartridges = discard 24 liters