Seven-stage filter set offer - Vietnamese

Stage one: purification 10 times the impurities compared to regular candles using 3-layer technology starting with a 5-micron pore and reaching 1 micron, ensuring 99.9% purification of impurities. The candle's efficiency lasts up to 6 months. Stage two: absorbs 99.9% of chlorine, color, taste, and odor. A distinctive design makes correct installation easy. Its efficiency lasts up to 6 months. Stage three: completes stage two in purifying 99.9% of chlorine, taste, odor, and gases, with a carbon protection against breakage. Its efficiency lasts up to 6 months. Stage four: high-quality membrane with a 0.0001-micron pore, efficiently purifies harmful salts, bacteria, viruses, and heavy metals, exceeding 4 times the efficiency of a regular membrane. Lasts from 12 to 24 months depending on salt levels. Stage five: absorbs any remaining traces of chlorine, color, taste, and odor. Its efficiency lasts up to 12 months. Stage six: mineral-rich candle that restores beneficial minerals such as calcium and magnesium to improve water quality and make it healthier for drinking. Its efficiency lasts up to 12 months. Stage seven: candle equipped with ultraviolet rays to disinfect water up to 99.99%, ensuring complete elimination of bacteria and viruses. Its efficiency depends on the lifespan of the UV source used, usually requiring replacement annually.