Tygo Replacement Filters 3-Pack

Filter Features  Activated Carbon: eliminates contaminants such as chlorine, volatile organic compounds, heavy metals, etc. Silver activated carbon: suppresses bacterial growth Activated Coral Sand: increases alkalinity (pH) and imparts a smooth taste  Silica sand: additional sediment filtration Mineral Sand Mixture: Geolite, Somelite, and other minerals increase alkaline trace mineral content  Bio-ceramic filter with Somelite coral and magnetic media eliminates bacteria  1300 Refills per filter (approximately 90 days)