Bio-Burden Reduction Capsule Filters Hydrophobic PTFE Membrane

The Bio-burden Reduction Capsule filters Hydrophobic PTFE membrane offered by MS factory is purpose-built for high-flow gas venting and bioprocess air filtration in fermentation, pharmaceutical, and biologic manufacturing environments. Engineered with genuine hydrophobic PTFE membrane, this single-use capsule filter delivers outstanding chemical inertness, ultra-low extractables, and consistent bio-burden control, effectively removing airborne particulates and microbial contaminants without blocking normal gas ventilation.

Different from sterilizing-grade filters for absolute sterile requirements, this bio-burden reduction capsule is optimized for routine process protection, tank venting, and non-sterile critical gas applications. Each filter undergoes 100% factory integrity testing before delivery, ensuring stable and repeatable filtration performance for daily bioprocess operation. Equipped with a standard Staubli vent port, the capsule supports convenient on-line integrity testing, helping customers simplify equipment validation and routine maintenance procedures.

Core Features & Functional Advantages

Hydrophobic PTFE Membrane Performance: Inherently water-repellent design prevents water vapor condensation blockage, ensuring continuous high gas flow rate with minimal pressure drop during long-term venting operation.

Reliable Bio-Burden Control: Effectively reduces airborne bacteria, spores, and fine particles, providing reliable contamination control for fermentation tanks, bio-bag systems, and biologic production lines.

Full Compatibility & Low Extractables: Our Bio-burden Reduction Capsule filters Hydrophobic PTFE membrane featureexcellent resistance to corrosive gases, organic vapors, and common bioprocess media; ultra-low extractables avoid medium contamination and ensure product purity.

On-Site Integrity Test Support: Integrated Staubli vent connection enables in-situ integrity testing without filter disassembly, greatly improving production efficiency and validation convenience.

100% Factory Integrity Tested: Every individual capsule is strictly tested to guarantee consistent out-of-box performance, eliminating defective products and ensuring batch stability.

Robust Structural Strength: All-polypropylene support structure with integral molding design provides high burst pressure resistance, adapting to fluctuating gas pressure in industrial processes.

Typical Application

Fermentation Tanks

Bio Bags

Pharmaceuticals

Gas filtration

Biologics

Antibiotics Venting

Serums

Toxicity

Components comply with USP Class VI (121℃) plastics biocompatibility requirements.

Capsule Integrity

Minimum burst pressure:123.5psi(8.5barg）

Materials of Construction

All wetted components adopt food-grade and biocompatible materials to meet strict bioprocess and food contact standards:

Filter Media:  PTFE

Media Support:  Polypropylene

End Caps:    Polypropylene

Inner Core:   Polypropylene

Outer Cage:   Polypropylene

Filtration Area： 6500cm^2/10"

Food Safety Compliance

Food Contact Compliance: Materials of construction are compliant with relevant FDA 21 CFR requirements for food-contact applications and meet EU 10/2011 food-contact expectations.

Integrity

Typical Flow Rate per10",1.5"TC

Product Selection Guidance

This Bio-burden Reduction Capsule filters Hydrophobic PTFE membrane is the preferred choice for routine bioprocess gas protection and non-absolute sterile venting. For production links that require absolute microbial interception and sterile-grade filtration, please select our sterilizing-grade double-layer PTFE capsule filter series. It is widely used for daily tank ventilation protection to reduce biological contamination risks and extend the service life of downstream high-precision sterile filters.

Quality and Compliance

USFDA 21 CFR 210.3(b)(6), fiber release compliant

USFDA 21 CFR 177.1520, fractional dissolution compliant

USP <88> Biological Reactivity Tests, In vivo, Class VI Plastics

USP <87> Biological Reactivity Tests, In vitro, cytotoxicity tested

EU Regulation (EC) No 10/2011 compliant

Additional certificates such as KOSHER and HALAL are available upon request.

Factory Service Highlights

As a professional capsule filter manufacturer, we provide one-stop supporting services for this bio-burden reduction PTFE filter:

- Direct factory supply with stable batch quality and competitive pricing

- Multiple interface connection options to match mainstream bioprocess equipment

- Complete validation documents and integrity test technical support

- OEM & ODM customized services for special specifications and private labeling

For ordering Bio-burden Reduction Capsule filters Hydrophobic PTFE membrane, please confirm pore size, connection type, and length.

Ordering Information

To place an order, please confirm key parameters including filter pore size, interface connection type, and filter length specification. Contact our sales team for customized quotation and technical parameter confirmation.