ErtelAlsop manufactures liquid filtration equipment and depth filter media for the pharmaceutical, food & beverage, chemical, mining, and waste water industries. Our depth filtration product offering includes single-use depth filtration capsules, laboratory filters, plate and frame filters, stainless steel filter housings, and Recessed chamber filter presses. Our cellulose depth filter media is available for any size lab filter, and all makes of plate and frame filters. Our filter media is also converted to Pak Stacked Disc Filter Cartridges, and placed into our MicroCap single-use filter capsules.