PURE-PRO S300ND Carbon Block Replacement Filters | Activated Carbon Filters for Reverse Osmosis Systems

PURE-PRO S300ND Carbon Block Replacement Filters | Activated Carbon Filters for Reverse Osmosis Systems The PURE-PRO S300ND Carbon Block Replacement Filters are premium-quality activated carbon filters engineered to provide exceptional chlorine, taste, and odor reduction in reverse osmosis (RO) water filtration systems. Made from high-density coconut shell activated carbon, these filters effectively remove chlorine, VOCs, and organic chemicals, improving the taste, clarity, and safety of your drinking water. The S300ND filters serve as key pre-filtration or post-filtration stages in RO systems — protecting the RO membrane from chemical degradation and ensuring long-lasting performance. They are compatible with all standard 10-incη S Series of Quick Change RO systems, making them a perfect replacement solution for residential, office, and light commercial applications.