Sartoclear® Depth Filters
Always the Best Solution for Your Harvest
Sartoclear® Depth Filters are cellulose-based filters developed for demanding clarification applications in the pharmaceutical and biopharmaceutical industry. The wide range of grades offers a solution for a variety of applications such as post centrifuge clarification and post perfusion filtration or direct bioreactor harvest.
Sartoclear® Depth Filter application areas
Sartoclear® Caps are easy-to-use screening devices that help you to find the best grade for your application.
Sartoclear® Depth Filter Midscale Cassettes are developed for scale-up filtrations and small-scale processing with volumes between five to 10 liters.
Three different sizes of Sartoclear® Depth Filter Cassettes allow for a seamless adaptation to different process fluid volumes.
Sartoclear® Depth Filter modules are stackable, lenticular shaped depth filters for use in stainless steel housings.
Sartoclear® DL-Series are high capacity depth filters made of two distinct filtration layers. The primary coarser layer is followed by a second finer layer which enables the removal of a broader spectrum of particles in a single step.
The Sartoclear® DL-Series are pre-selected and optimized to serve the most common biopharmaceutical applications.
Grade
Description
Primary Clarification
DL90
Primary (coarse) clarification.
DL75
Primary clarification.In case of AAV clarification can serve as single-stage clarification solution directly followed by a sterile filter.
Primary | Secondary Clarification
DL60
Primary or secondary clarification. In certain cases also serves as a single-stage clarification solution directly followed by a sterile filter (e.g. AAV clarification).
Secondary Clarification
DL20
Secondary clarification post-depth filtration, -centrifuge or -perfusion.
DL10
Secondary clarification post depth filtration or centrifuge.
Three standard formats of filter holders serve you from pilot scale up to commercial manufacturing.
The filter holders allow you to install between 1 and 24 Sartoclear® filter cassettes, enabling you to harvest bioreactors in the range between 50 and 2000 liters with one double process filter holder.
An optional pressure safety device is available to avoid excess pressure during compressed air draining of the filters.
Three different sizes allow for a seamless adaptation to different process fluid volumes.
The manifold set contains the inlet and outlet plates for fast installation of the filtration set-up including pre-installed tubing for venting and draining of the system.
Holding grooves allow the user to take each cassette out step-by-step.
Rounded bottoms enable the user to take out used cassettes in an ergonomic way.
Handles enable comfortable carrying with both arms.
Sartoclear® Depth Filters are available in a variety of formats to serve you from the first steps, throughout clinical phases, and up to large-scale manufacturing while always keeping the same filter material.
Learn more about Sartoclear® Depth Filters
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