A post carbon filter is the final stage in many RO (Reverse Osmosis) water purification systems. It uses activated carbon to polish the water, improving its taste, smell, and overall quality. This filter removes any remaining odors or impurities after the main filtration stages. It ensures the water you drink is not only pure but also fresh and pleasant to consume. visit us https://pearlwater.in/ro-filter-kit/pearl-water-carbon-filter-ultra-with-sediment-filter-ultra-combo?srsltid=AfmBOoqDUHe9B6AuwgrnJC7t98e3HuPlf1wrjw37JbDUq2SYdQ4edO60