This RO Carbon Block Filter Cartridge is an essential component for any saltwater aquarium owner utilizing an RO/DI system to produce pure water. Designed for residential or commercial water treatment, it effectively removes a wide range of impurities including lead, cysts, chlorine odor, taste, and volatile organic compounds (VOCs). Its advanced construction features activated carbon particles fused into a uniform cylindrical block, utilizing a radial flow design for superior absorption and holding capacity.

Measuring 2.5" x 10", this filter boasts a 0.5 micron nominal and 1 micron absolute rating, ensuring thorough filtration. Its uniform block design prevents common issues like channeling, fluidizing, bypassing, and the release of loose fines, which are often found in traditional loose activated carbon cartridges. Key features include lowest extractables, maximum fouling resistance, and a design that maintains good pressure drop resistance, allowing the filter to be utilized to its full filtration capacity. Furthermore, it is made using FDA compliant materials, ensuring safety and quality.

This carbon block filter is ideal for reef aquarists and anyone requiring consistently pure water for their RO/DI system. Its compatibility with standard 2.5" x 10" RO/DI units, including popular BRS models, makes it a versatile choice for many setups. By reliably removing chlorine, VOCs, lead, and cysts, it ensures that only the highest quality water enters your reef tank, protecting sensitive corals and fish from harmful contaminants and contributing to a thriving aquatic ecosystem.