Slow sand filtration is a solid biological process for the right applications, but for industrial solid-liquid separation where you need tighter particle retention, controlled pore size, and higher throughput, depth filtration (lenticular, plate-and-frame, or cartridge) is worth comparing. ErtelAlsop depth filter media covers separation from coarse clarification down to sub-micron retention for pharma, biotech, and food & bev. Overview of industrial depth filtration options: https://www.purecowater.com/category/products/depth-filter/

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Slow sand filtration is a solid biological process for the right applications, but for industrial solid-liquid separation where you need tighter particle retention, controlled pore size, and higher throughput, depth filtration (lenticular, plate-and-frame, or cartridge) is worth comparing. ErtelAlsop depth filter media covers separation from coarse clarification down to sub-micron retention for pharma, biotech, and food & bev. Overview of industrial depth filtration options: https://www.purecowater.com/category/products/depth-filter/