Global Depth Filtration Market Size
The depth filtration market was valued at US$1.8 billion in 2020 and is projected to grow at a compound annual growth rate (CAGR) of 9.0% to reach US$4.0 billion by 2029.
Depth filters are designed to extract liquid droplets or suspended particles from a fluid that is being carried within the filter medium's thickness. Depth filtration includes a broad range of different filter sheet media that can be used for several different applications, including the removal of colloidal particles, turbidity (i.e., from course to fine particles), chill haze, polishing filtration, and removal of microbial spoilage (mold, yeast, and bacteria). In downstream bioprocessing, depth filters are most frequently utilized to separate cells, residue, and other colloidal materials. Furthermore, depth filters allow for the flexible removal of small deposits, allowing for the development of big filter cakes as necessary—depth filters utilize several retention techniques, including sieving, absorption, and adhesion. Unlike membrane filters, depth filters often have more significant flow rates and loading capacities. Additionally, because depth filters have a high loading capacity and quick filtering, they are used for large-volume applications like water removal, transformer oil filtration, essential oil extraction, and plasma filtration. Furthermore, because depth filters can separate solid materials from liquids, they are frequently utilized in various industries, including biotechnology, healthcare, pharmaceutical, and food & beverage.