The filtered water from the RO system is safer, healthier, and fresher than bottled water. The RO system is safe and easy to operate, taking up little space under the sink. Furthermore, the system's water supply is stable, providing sweet, crystal-clear water by removing impurities including magnesium, calcium, bacteria, organic and inorganic matter, radioactive substances, and metal ions. Another critical comparison between bottled water and the RO system is eco-friendliness. The remineralization RO system
is more eco-friendly. On the other hand, bottled water is not eco-friendly because humans buy about a million plastic bottles per minute, with over 91% going unrecycled. Sadly, most of these plastic bottles are dumped in a landfill, or worse, the ocean. Urgent action is needed to curb the epidemic of plastic pollution.