· Reverse osmosis removes contaminants from unfiltered water when pressure forces it through a semipermeable membrane. Water flows from the more concentrated side (more contaminants) of the RO membrane to the less concentrated side (fewer contaminants) to provide clean drinking water. A semipermeable membrane has small pores that block contaminants but allow water molecules to flow through. A reverse osmosis system removes sediment and chlorine from water with a prefilter before it forces water through a semipermeable membrane to remove dissolved solids. After water exits the RO membrane, it passes through a postfilter to polish the drinking water before it enters a dedicated faucet. A reverse osmosis system reduces particles like dirt, dust, and rust, volatile organic compounds (VOCs), removes chlorine, fluoride, arsenic, pesticides, bacteria, up to 98% of total dissolved solids (TDS).
Note: Installation service available for Dhaka North & South city corporation areas only. Installation charge 1,000Tk.
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