3-stage Taiwanese filters set with screwdriver

Vietnamese filter set consisting of three stages to give you purified, clean, and usable water for various purposes, made from the finest global materials and completely healthy to ensure a pure and healthy cup of water, used for collecting different types of household water filters. Filter set (first stage - second stage - third stage) - first stage: consists of a cotton candle made of polypropylene material that purifies up to 5 microns and works to remove solid impurities and dirt such as sand and algae. - second stage: made of thermally activated carbon that works to remove dissolved gases and treat water from unwanted substances such as chlorine, taste, and smell. - third stage: made of solid carbon with 1-micron pores that works to remove the smallest impurities before entering the next stage. Industry: (Taiwanese)