Duraclear® Polypropylene Depth-type Microfiber

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Duraclear®
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Duraclear®
An innovative alternative to ordinary depth filters that provides the economics of a depth filter with the superior performance of a pleated cartridge filter.
Duraclear® filters are pleated polypropylene (PP) depth-type filters designed to provide exceptionally high dirt-holding capacity and long service life. The Duraclear® filter medium is a network of continuous, self-bonded PP microfibers manufactured with precisely controlled fiber uniformity and density. The resulting filter porosity is extremely uniform, precise, and consistent in service. Duraclear® filters do not channel or unload trapped contaminants under even the most extreme process conditions. Duraclear® filters contain no resin binders to break down or leach out in service.
Design Features
- Nominal ratings ratings from 1 µm to 50 µm
- Self-bonded, non-fiber-releasing filter media
- Pleated construction
- Superior flow rates
- High dirt-holding capacity
- No binders, adhesives, or surfactants
- Wide chemical compatibility
- Long service life
Filter Configurations Available for Duraclear®
Typical water flow rates per 10″ cartridge

Frequently Asked Questions
What is Duraclear® Polypropylene Depth-type Microfiber?
Duraclear® Polypropylene Depth-type Microfiber is a filter media cartridge designed by Meissner that combines the cost-effectiveness of a depth filter with the high performance of a pleated filter cartridge. It is constructed from polypropylene microfiber, providing efficient filtration suitable for biopharmaceutical manufacturing processes.
What makes Duraclear® Polypropylene Depth-type Microfiber unique?
Duraclear® Polypropylene Microfiber filters uniquely deliver the economics of a depth filter while maintaining the performance characteristics of a pleated filter cartridge. This combination allows for efficient filtration with cost savings, making it a distinctive solution in filtration media cartridges for biopharmaceutical applications.
What other products are commonly used with Duraclear® Polypropylene Depth-type Microfiber?
Duraclear® Polypropylene Depth-type Microfiber is commonly used alongside complementary products in upstream and downstream workflows, including Single-Use Systems, M-Flex® TPE Tubing, M-Sil™ Braid Reinforced Silicone Tubing, BioLink® Modular Overmolding Technology, and SGT (Single-Use Gauge Tee). These products support fluid handling and filtration processes in biopharmaceutical manufacturing.
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