Depth Filtration
Depth filtration or clarification is used to reduce impurities and particles such as cells, cell debris and large aggregates in the cell culture harvest which will be used for downstream purification processes.
The Masterfilter depth Filtration filters are composed of high purity cellulose and inorganic filter aid or of high-purity cross-weaved lignocellulose with activated carbon powder. They are available as single or double-layer version.
LCMZ Lenticular Modules - High purity cellulose and inorganic filter aid
The Masterfilter LCMZ lenticular filter modules are composed of high purity lignocellulose and inorganic filter aid agent. The inner three-dimensional structure allows it to be a depth filter medium while providing excellent filtration efficiency, high dirt holding capacity and longer life. Due to the small amount of synthetic resin in the filter paper which can not only improve the wet strength, but also provides a positive charge to ensure the adsorb efficiency
LCMK Lenticular Modules - High purity cellulose with activated carbon powder
The Masterfilter LCMK lenticular filter modules are made of high-purity cross-weaved lignocellulose and activated carbon powder. The internal porous three-dimensional structure with large internal surface area delivers excellent filtration performance and high dirt holding capacity for depth filtration applications.
LCFG Lenticular Module Housings
The Masterfilter LCFG enclosed filter housings consisting of a bottom part with three legs and a detachable housing dome. The bottom part with the inlet and outlet socket contains the centering and mounting unit for holding the lenticular filter with a flat adapter or double O-ring adapter type.
The connection between the flat bottom part and the housing dome is designed through a quick closure device like V-band clamp or Rathermann clamp. The module filter housings are available in different sizes and designs.
DFDC Depth Filtration Discs
The Masterfilter DFDC series depth filter discs are available with filter media of high-purity lignocellulose and inorganic filter aid agent and high-purity cross-weaved lignocellulose and activated carbon powder. The internal porous three-dimensional structure with large internal surface area delivers excellent filtration performance and high dirt holding capacity for depth filtration applications. The filter sheets are manufactured with our highly automated proprietary process. All raw materials are controlled through our world-class quality system to ensure robust product quality and consistent filtration performance.
DFC Depth Filtration Capsules
The Masterfilter DFC series depth filter capsules are available with filter media of high-purity lignocellulose and inorganic filter aid agent and high-purity cross-weaved lignocellulose and activated carbon powder. The internal porous three-dimensional structure with large internal surface area delivers excellent filtration performance and high dirt holding capacity for depth filtration applications. The filter sheets are manufactured with our highly automated proprietary process. All raw materials are controlled through our world-class quality system to ensure robust product quality and consistent filtration performance.
DFSB Depth Filtration Modules
The Masterfilter DFSB series depth filter modules are available with filter media of high-purity lignocellulose and inorganic filter aid agent and high-purity cross-weaved lignocellulose and activated carbon powder. The internal porous three-dimensional structure with large internal surface area delivers excellent filtration performance and high dirt holding capacity for depth filtration applications. The filter sheets are manufactured with our highly automated proprietary process. All raw materials are controlled through our world-class quality system to ensure robust product quality and consistent filtration performance.
DFSM Depth Filtration Modules
The Masterfilter DFSM series depth filter modules are composed of high-purity cellulose fibers and inorganic filter aids and with activated carbon powder through a special process. The internal interwoven three-dimensional structure delivers excellent filtration efficiency and high contaminant holding capacity in depth filtration applications. The production of these cassettes utilizes advanced and highly automated manufacturing process. All raw materials undergo rigorous quality control inspection to ensure consistent product quality and filtration performance.