4-cartridge replacement kit for OsmoDRINK

Complete filtration cartridge kit for the OsmoDRINK water purification system, which contains 1 sediment filter, 2 compacted carbon filters, and 1 coconut carbon finishing filter. The sediment filter removes larger particles, the carbon filters remove chlorine and chemical pollutants, while the finishing cartridge eliminates unpleasant odors and tastes. Recommended replacement every 12 months. Replace the reverse osmosis membrane separately every 18 months.