Greeshow GS-286/GS-286A Water Purification Bottle Filter Cartridge Filter Replacement AHLSTROM

• Replacement cartridge for GS-286/GS-286A water bottle: This filter applies to Greeshow GS-286 and GS-286A portable water bottle. • Passed inspection by the Ministry of Health, Labor and Welfare: Completely passes the Ministry of Health, Labor and Welfare's water quality inspection standards, with a bacteria removal rate of 99.9999%.Ahlstrom composite filter is a filter that combines an adsorption layer of activated carbon and an electrostatic layer of nanofibers, and effectively removes fine particles, red rust, protozoan cysts, sediment, bacteria, heavy metals (lead), viruses, etc.