Sagan UltraFlo Universal Water Filter 10in

Sagan UltraFlo Universal Water Filter 10in. The patented filtration media technology used in all Sagan water purification products is based on electroadsorption of contaminants not mechanical filtration. The electro-positively charged media acts like a magnet attracting and retaining contaminants as small as viruses out of the water as they come in contact with the media. The media itself is made of layers of non-woven nano-alumina coated glass fibers containing powdered activated carbon (PAC) a