Capsule filters, also known as integrated filters, employ a pleated filter membrane with a large filtration surface area, making them suitable for filtering larger volumes of solution. The exterior of this type of filter is made of polypropylene material, free from adhesives and other chemicals, ensuring no sample contamination. The filter comes in various pore sizes and can be autoclaved for sterilization.

XINNA's capsule filters feature a shell and support layer made of high-purity PES material, welded using contactless thermal fusion technology, which significantly enhances the pressure resistance of the filter casing. The product is quick to install, easy to use, offers high filtration efficiency, and minimal residue of the filtered liquid. It is widely used in biopharmaceutical applications such as filtration of culture media, buffer solutions, organic solvents, and other fluids.

Features :

1. A variety of adapters are available for conversion purposes.
2. Suitable for filtering 1-20 liters in laboratories and various machine terminal filtration applications.
3. The disposable capsule filter element structure eliminates the need for a filter cartridge device, reducing the risk of splashing and leakage compared to traditional filtration methods, and is convenient to install.
4. Capsule filters with different pore sizes can be combined for pre-filtration and terminal filtration, meeting extremely stringent filtration requirements.
5. Wide chemical compatibility; high throughput, low extractables; 100% pressure holding test

Specification

Applications:

• Aqueous solutions
• Biological products
• Buffer solutions
• Salt solutions
• Tissue culture media
• Virus suspensions

Founded in 1994, Zhejiang XINNA Medical Device Technology Co.,ltd is a trusted and professional manufacturer of high-quality membrane filtration products. As a high-tech enterprise integrating R&D, production and sales,  Xinna provides a wide range of membrane filter products and solutions in the process of filtration, sterilization and purification. ln terms of core technology, it owns 7 patented technologies of joint research and development of filter membranes with one of the best Universities in China. The Nylon, PES, PP, PVDF, PTFE and other membrane filters from us are widely used in medical devices,laboratory, healthcare, air filtration and more fields.

Facilities

Our 161,458 square feet facilities are located in Zhejiang Province of China, with 75,347 square feet as Class 100,000 Cleanroom. This allows us to provide a superior level of cleanliness and contaminate-free status of products to our customers including medical device manufacturers, laboratories and healthcare professionals all around the world.

Featured Products

1. Inline IV Filters & extension lines with IV filters & Transducer protectors

• PTFE membrane for air evacuation
• Single or double-layer PES membrane as filter media
• Pore size: 0.22μm, 0.45μm,1.2μm, 2μm, 3μm, 5μm

Certificates

We hold the ISO 9001:2009 and ISO 13485:2003 Certificates, committed to maintaining a high standard of quality and safety in our operation to ensure our products and services meet our customers’ needs.