News
Feature-Tec AIVITAC SP Filters— Advanced Sterilization with Confidence
2025-06-13
At Feature-Tec, we are committed to advancing industrial innovation through cutting-edge filtration and separation technologies. As part of our commitment to delivering ultra-reliable and efficient filtration solutions, the AIVITAC SP Series Sterilizing Filters represent a breakthrough in gas sterilization applications, combining advanced material science with rigorous process safety.
Engineered for Precision in Critical Environments
The AIVITAC SP series filters are meticulously designed with a naturally hydrophobic polytetrafluoroethylene (PTFE) membrane, offering superior sterilizing performance in gas filtration. These filters exhibit exceptional chemical compatibility and thermal stability, making them the go-to solution for demanding environments such as biopharmaceutical production, fermentation systems, and gas distribution lines in clean manufacturing.
With pore sizes rated at 0.22μm, AIVITAC SP ensures effective removal of bacteria and particulates, exceeding sterilization standards. Every filter is rigorously tested for integrity and quality, giving users unmatched confidence in product performance and regulatory compliance.
Product Features at a Glance
Excellent Hydrophobicity: The PTFE membrane repels water and other fluids, ensuring dry gas filtration and long-term reliability.
High Temperature and Pressure Resistance: Designed to withstand steam-in-place (SIP) and autoclave sterilization cycles, the filters offer durability under continuous sterilization protocols.
Low Pressure Drop and High Flow Rate: Efficient design maximizes flow while minimizing pressure loss, reducing operational cost and enhancing system efficiency.
Comprehensive Application Versatility
AIVITAC SP filters serve across a wide spectrum of critical gas applications, including:
Sterilizing filtration of compressed air, nitrogen, and oxygen
Tank and fermenter air vent filtration
Sterile gas delivery in aseptic manufacturing
Breathable air protection in laboratories and production environments
This makes AIVITAC SP an ideal choice for industries requiring ultra-clean gas streams, such as pharmaceuticals, food and beverage, biotechnology, and fine chemicals.
Uncompromising Quality and Regulatory Assurance
Quality is foundational at Feature-Tec. AIVITAC SP filters are manufactured in ISO Class 5 (Class 100) cleanroom environments and conform to the most rigorous international standards:
Biological Reactivity: Meets USP <88> Class VI requirements
Particle Cleanliness: Conforms to USP <788> for insoluble particulate matter
Bacterial Retention: >10⁷ CFU/cm² using B. diminutive (ATCC 19146)
Endotoxin Levels: <0.25 EU/mL, compliant with USP <85>
100% Integrity Tested: Each unit undergoes stringent validation before shipment
This ensures reliability and safety in every batch, offering peace of mind to regulatory and quality teams alike.
Flexible Configurations for Seamless Integration
AIVITAC SP is available in cartridge and capsule formats, with multiple sizing and connection options to support easy installation across diverse equipment layouts.
Capsule Filters: Sizes from 1" to 30", compact and disposable
Cartridge Filters: Available in 2.5" to 30" lengths with 222/226 end cap options
O-Ring Materials: Options include Silicone, EPDM, Fluor elastomer (FKM), and FEP+FKM to suit different compatibility requirements
Adapter Types: Single and dual-end configurations available
Whether retrofitting existing systems or engineering new lines, AIVITAC SP offers the adaptability and performance demanded by high-purity industries.
Built for Repeatable Sterilization
Designed to endure multiple autoclave and SIP cycles, AIVITAC SP ensures long service life and reduced downtime:
Autoclave Durability: Withstands 134°C for 30 minutes up to 100 cycles
Online Steam Sterilization: Certified up to 134°C for 30 minutes under ≤0.3 bar differential pressure
This resilience minimizes replacement frequency and ensures compliance with rigorous production schedules.
Global Support, Local Expertise
AIVITAC SP filters are supported by Feature-Tec’s extensive global network. From Shanghai to Singapore, our technical teams provide local expertise in product selection, validation, and after-sales support—ensuring seamless deployment from lab-scale trials to full-scale production lines.
About Feature-Tec
Founded in 2003, Feature-Tec is a global leader in filtration and separation technology. With R&D centers and manufacturing facilities in Asia and a growing global footprint, we provide high-performance, reliable, and customizable solutions to industries including pharmaceuticals, food and beverage, chemicals, microelectronics, and energy.
We are proud to deliver innovative-driven solutions that empower our customers to achieve higher productivity, product quality, and process safety.
Choose AIVITAC SP – Purity, Precision, Performance.
For more information, visit www.feature-tec.com or contact us by sending email to marketing@feature-tec.com
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Contact
Hotline: (+86)400-820-6150
Email: marketing@feature-tec.com
Address: 8/F, Block A, Building 3, Tianhua Information Technology Park, 299 Longcao Road, Xuhui District, Shanghai
