RO carbon filters
RO carbon filters use activated carbon to remove contaminants like chlorine, organic chemicals, bad tastes, and odors from water in reverse osmosis systems. They act as a vital pre-treatment to protect the delicate RO membrane and as a post-treatment "polisher" for the final drinking water quality
How They Work and Their Importance
Carbon filters operate through a process called adsorption, where impurities in the water are attracted to and trapped on the highly porous surface of the activated carbon. This process is crucial in an RO system for two main reasons:
Protecting the RO Membrane: Chlorine, a common municipal water disinfectant, can seriously damage the thin-film composite RO membrane, reducing its efficiency and lifespan. The carbon pre-filter removes this chemical before the water reaches the membrane.
Enhancing Water Quality: The RO membrane itself is effective at removing dissolved solids and heavy metals but may not eliminate all organic compounds that cause unpleasant tastes and smells. A post-carbon filter "polishes" the water, ensuring it is clean, fresh, and pleasant to drink.
