Only the industry leader could manufacture one of the best candles in the world. Besides Stéfani filters have been the first to receive the INMETRO certificate (National Institute of Metrology, Quality and Technology), Stéfani Cartridge is considered one of the world's most efficient 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.
Stéfani Cartridges are compatible with 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.