Filtration Testing and Validation Services

Filtra International offers a full range of filtration services, including filterability testing, integrity testing (both onsite and offsite), filter optimization, and in-depth validation services. Our expertise also extends to specialized studies, such as Extractables and Leachables and Virus Clearance, ensuring your processes meet the highest industry standards.

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1. Filterability Testing

Ensuring Optimal Filtration Performance

Filterability testing assesses how well your filters handle specific liquids or gases. By simulating operational conditions, we help optimize filter selection and performance to match your process needs.

2. Filter Integrity Testing (On-site and Off-site)

Verifying Filter Safety and Compliance

Our integrity testing ensures filters maintain their micron rating and effectively prevent contamination. Available both on-site and off-site, this service provides peace of mind that your filters meet industry standards.

3. Filter Optimization

Maximizing Efficiency and Lifespan

Optimize your filtration system for peak performance. Our experts analyze current setups to enhance flow rates, reduce downtime, and extend filter life, ensuring cost-effective and reliable operations.

4. Validation Services

Comprehensive Compliance Solutions

From IQ, OQ, and PQ to USP Class VI testing, our validation services guarantee that your systems meet regulatory standards. We provide thorough testing and documentation tailored to your specific applications.

5. Extractables and Leachables Study

Identifying and Quantifying Potential Contaminants

Our E&L studies use advanced testing methods to detect extractable and leachable substances. This analysis protects product safety, ensuring compliance and purity in your processes.

6. Virus Clearance Services

Safeguarding Processes from Viral Contamination

Our virus clearance services verify that your filtration systems effectively remove or inactivate viruses. This is crucial for ensuring product safety, especially in the pharmaceutical and biopharmaceutical sectors.


Filterability Testing

Resolve Filtration Issues with Expert Filterability Testing

Launching a new project or improving your current filtration process due to customer complaints? Our filterability testing service identifies inefficiencies and customizes solutions to enhance performance and meet your quality standards

Let’s address your filtration challenges together. Contact us now to discuss how our testing can make a difference in your project’s success.

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Resolve Filtration Issues with Expert Filterability Testing

Whether you’re launching a new project or refining your current filtration setup to address customer concerns, ensuring optimal filter performance is essential. At Filtra International, our Filterability Testing Services identify inefficiencies and provide customized solutions to enhance filtration performance, meet stringent quality standards, and boost overall process reliability.

Our filterability testing evaluates your filtration system’s compatibility with various liquids or gases, ensuring filters can effectively handle your specific requirements. By pinpointing and addressing problem areas, we help you achieve smoother, more efficient operations that meet your goals for quality and consistency.

Our Filterability Testing service offers multiple benefits:

  • Identifies Inefficiencies – Pinpoints areas where your current filtration setup may be underperforming.
  • Customizes Solutions – Tailors filtration improvements to your specific project or product needs.
  • Boosts Quality and Reliability – Ensures your system meets industry standards and maintains consistent filtration quality.

By optimizing your filtration system, we help you achieve smoother, more efficient operations that align with your quality objectives and regulatory requirements.

Ready to resolve your filtration challenges?

Contact us now to discuss how our testing can make a difference in your project’s success.

Filter integrity testing

Verify the Performance of Your Sterile Filters with Integrity Testing

Need assurance that your sterile filters maintain their claimed micron rating? Our Filter Integrity Testing, available both offsite and onsite, confirms that your filters meet stringent standards and perform as expected in critical applications. Ideal for ensuring product safety and compliance, our testing helps you maintain confidence in your filtration processes.

Ensure your filters meet the mark—Contact us today to schedule an integrity test.


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Ensuring Reliable Performance and Compliance

In highly regulated industries, verifying the integrity of filtration systems is essential to ensure they meet compliance standards and operate reliably under real-world conditions. At Filtra International, we offer Filter Integrity Testing with a consultative approach, using both automated and non-destructive methods like the FIT it-01B Filter Integrity Tester to provide precise performance verification.

Key Integrity Tests for Compliance

  • Water Intrusion Test (WIT): Validates that hydrophobic filters prevent water penetration at specified pressures, ensuring filter efficacy and longevity.
  • Bubble Point Test (BPT): Determines the largest pore size in a filter, confirming that it can retain particles effectively.
  • Diffusion Test (DFT): Measures gas flow through wetted filters to verify integrity under operating conditions.

With Filtra International’s expertise in integrity testing, you can be confident that your filtration systems meet required standards, ensuring reliable protection for your operations.

Navigate validation challenges with confidence

Contact us today to discuss how our expertise can support your regulatory and quality assurance goals.

Filter process optimization

Optimize Your Filtration for Maximum Efficiency

Are your filters performing at their peak? Our Filter Optimization service identifies ways to enhance filtration efficiency, reduce downtime, and extend filter life, all while maintaining quality. Whether you’re dealing with frequent clogs, process inconsistencies, or simply want to improve output, we can tailor solutions to meet your needs.

Unlock your process’s full potential—Contact us today to start optimizing your filtration setup..

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Optimize Your Filtration System for Peak Performance

Is your filtration system achieving its maximum potential? At Filtra International, our Filter Optimization Services are designed to enhance filtration efficiency, reduce costly downtime, and extend filter lifespan—all while maintaining high quality. Using our expert 6-step approach, we customize solutions to tackle common issues such as clogging, process inconsistencies, and underperformance, unlocking the full potential of your filtration setup.

Our 6-step approach ensures each stage of the optimization process is thorough and effective:

  1. Identify Goals – Defining clear objectives for improved filtration performance.
  2. Analyze Current Process – Evaluating your system to identify inefficiencies and improvement areas.
  3. Design Process Optimization – Creating a tailored optimization plan to enhance efficiency.
  4. Test Optimized Process – Running tests to validate the improvements under operational conditions.
  5. Implement Process Optimization – Applying the optimized solution seamlessly into your workflow.
  6. Evaluate and Continuous Improvement – Ongoing assessments to ensure sustained performance.

Whether you’re aiming to boost output or resolve specific filtration challenges, our systematic approach aligns perfectly with your operational goals, ensuring reliable, high-quality results.

Ready for a more efficient filtration system?

Contact us today to start optimizing with our 6-step approach.

Validation Service

Achieve Compliance and Confidence with Our Validation Services

Our validation services ensure your filtration systems meet the strictest standards, including USP Class VI and comprehensive IQ, OQ, and PQ protocols. Whether you’re launching a new process or verifying existing setups, we provide the rigorous testing and documentation needed to guarantee performance, safety, and regulatory adherence.

Let’s discuss your validation requirements—Contact us today to learn how we can support your compliance goals.

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Comprehensive Support for Regulatory Compliance and Process Reliability

Filtra International’s Filter Validation Services provide a full spectrum of testing and consultation to support compliance and maintain the integrity of filtration systems across industries. With our deep understanding of the regulatory landscape, we work alongside you to address validation challenges throughout the project lifecycle, from initial testing to long-term compliance assurance.

Key Benefits of Our Validation Services

  • Regulatory Compliance Expertise: Our services are structured to support full regulatory compliance, ensuring systems meet and exceed standards for critical applications.
  • Validation Studies and Risk-Based Approach: We employ a cost-efficient, risk-based approach to provide accurate validation studies aligned with your operational objectives.
  • Specialized E&L Analysis Expertise: Our expertise in Extractables and Leachables (E&L) Studies eliminates unknowns and clarifies any questions on potential contaminants, particularly for critical components.

Tailored Solutions Across Applications

Whether for single-use systems or conventional setups, our validation services encompass a wide range of process components, including:

  • Sterile Filters and Virus Filters
  • Bags and Container Closure Systems
  • Mixing and Transfer Systems

Our consultative approach ensures consistent support from initial validation to ongoing compliance, maximizing process efficiency and helping you meet the demands of regulatory compliance, product safety, and operational excellence.

Navigate validation challenges with confidence

Contact us today to discuss how our expertise can support your regulatory and quality assurance goals.

Extractables and Leachables studie

Ensure Product Safety with Expert Extractables and Leachables Studies

Concerned about potential contaminants in your products? Our Extractables and Leachables (E&L) Studies provide thorough analysis to identify and quantify any impurities that could impact product safety and compliance. From pharmaceuticals to food and beverage applications, our specialized testing helps you maintain the highest standards for purity and regulatory adherence.

Protect your products and reputation—Contact us today to learn how our E&L studies can safeguard your process.

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Extractables and Leachables (E&L) Study for Biopharmaceutical Safety and Compliance

With the rapid adoption of single-use systems in the biopharmaceutical industry, Extractables and Leachables (E&L) testing has become essential to ensure product safety and regulatory compliance. Our comprehensive E&L testing services help detect and analyze potential contaminants, protecting product purity and maintaining industry standards.

Using advanced testing methods, we identify both organic and inorganic substances, providing thorough analysis across critical variables like volatility, chemical composition, and reactivity. Below is a summary of our testing methods and their specific targets:

TypeTesting MethodsTarget Substances
OrganicHS-GC-MSVolatile Substances
DI-GC-MSVolatile and Semi-Volatile Substances
UPLC-UV-MSSemi-Volatile, Non-Volatile Substances
HPLCSemi-Volatile, Non-Volatile Substances
TOCTotal Organic Carbon
FTIRNon-Volatile Residue
InorganicICP-MSInorganic Elements
Organic/InorganicNVRNon-Volatile Substances
UVUV-Absorbing Substances
pHAcidic or Alkaline Substances
ConductivityConductive Ions



Our Extractables and Leachables studies offer you a detailed understanding of potential contaminants, enabling you to mitigate risks, protect product quality, and meet compliance standards with confidence.



Secure your processes and reputation with expert E&L testing.

Contact us today to discuss how our Extractables and Leachables studies can benefit your operations.

Virus clearance service

Protect Your Process with Proven Virus Clearance Services

In critical applications, safeguarding against viral contamination is essential. Our Virus Clearance Services provide rigorous testing to ensure your filtration systems can effectively remove or inactivate viruses, protecting product integrity and compliance.

Ensure the highest safety standards—Contact us today to discuss how our virus clearance expertise can support your operations.

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Virus Clearance Services for Biopharmaceutical Safety and Compliance

At Filtra International, we recognize that virus clearance is a critical safeguard in the biopharmaceutical industry to ensure drug product safety. A rigorous virus clearance process is essential to prevent unexpected contamination and protect patient health. Our virus clearance studies provide comprehensive data, along with expert consultation on process design and optimization for maximum reliability.

Why Choose Our Virus Clearance Services?

  • Data Traceability with Verified Sources
    Our studies utilize officially sourced cells and viruses, ensuring complete traceability for reliable virus clearance validation.
  • Comprehensive Support from Development to Validation
    We support you through every phase, from process development to final virus clearance (VC) validation, delivering confidence and consistency in safety outcomes.
  • Customizable, High-Purity Virus Testing
    Our services are tailored to your specific needs and include high-purity virus solutions that meet industry standards for effectiveness and compliance.
  • Strict Compliance with Regulatory Standards
    All services adhere to GLP management protocols and comply with FDA, EMA, and NMPA audit standards, ensuring that your virus clearance strategy is ready for global regulatory scrutiny.

Virus clearance is not only crucial to meet regulatory requirements but also to secure patient safety and product integrity. With our expertise, data-driven approach, and industry compliance, Filtra International is your trusted partner for virus clearance validation.

Protect your products and patients

Contact us today to learn how our virus clearance expertise can support your operations.

Contact our Filtration experts

Have questions or need support with filtration solutions? Whether you’re interested in filter integrity testing, optimization, virus clearance, or validation, our team is here to assist. Fill out the form below, and we’ll work with you to find the best solutions for your unique requirements and ensure compliance and efficiency in your processes.