Industrial filtration for liquids & air

Technically engineered filtration solutions with nearly 100 years of experience. Directly available from stock in Torres Vedras.

ISO 9001 & ISO 14001 certified • Engineering-driven filtration since 1922

Engineering-based selection. Clear advice. Reliable supply.

Engineering-driven filtration solutions

Filtra International supplies filtration solutions for industry, water treatment, food & beverage, chemical processing and pharmaceutical production.

Our engineering-based approach focuses on selecting the correct filtration solution based on process parameters such as flow rate, viscosity, temperature, chemical compatibility and required filtration grade.

We support our customers with technically sound advice, stable product performance and reliable availability from stock.

  • Over 100 years of filtration expertise
  • ISO 9001 & ISO 14001 certified
  • Stock-ready supply from our own warehouse

Our core filtration capabilities

Filtra International supplies engineered filtration solutions for liquids and for air & gas. We support selection and integration with engineering and consultancy.

Liquid filtration components and systems

Liquid filtration

Components and complete systems for water, chemicals, process liquids and high-purity applications. Including membranes, meltblown and pleated cartridges, housings and filtration skids.

Selection is based on flow rate, contamination level, temperature, chemical compatibility and required filtration grade.

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Air and gas filtration solutions for industrial applications

Air & gas filtration

Filtration for HVAC, compressed air, cleanrooms and gas processes. Options include HEPA filtration and hydrophobic filters for gas streams.

Designed for stable performance, controlled pressure drop and predictable service life in continuous operation.

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Engineering and consultancy for filtration selection and integration

Engineering & consultancy

We review filtration steps within your process and define the required performance. Recommendations are based on measurable parameters and operating conditions.

This supports stable operation, consistent filtration performance and a clear basis for lifecycle cost decisions.

Engineering support →

Why engineers work with Filtra International

Our focus is process reliability. We provide technically justified filtration solutions, supported by stock availability and long-term industrial experience.

Nearly 100 years of industrial experience

Filtration expertise built on decades of industrial applications and process requirements.

ISO 9001 & ISO 14001 certified

Structured quality management and environmental responsibility embedded in our operations.

Direct availability from stock

Our warehouse in Torres Vedras supports fast response in urgent cases.

Technically justified selection

Recommendations are based on measurable parameters and defined process objectives — not assumptions.

Specialist in liquid and air filtration

From process liquids to air and gas streams, with focus on pressure drop control and stable performance.

Advice based on process data

We align filtration grade, material compatibility and service life with your process conditions and targets.

Share your process parameters and we will propose a technically correct filtration solution.

Request technical advice

Sectors

Filtration selection depends on process conditions, media, required filtration grade and operational targets. Explore sector-specific applications and typical filtration challenges.

Chemical

Filtration for chemical processes where media compatibility, temperature and process parameters define material and grade selection.

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Water & Wastewater

Filtration for intake water, process water and discharge treatment, with focus on stable performance and process reliability.

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Electronics

Filtration for sensitive manufacturing processes where contamination control and consistency are critical.

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Automotive

Filtration for industrial production and supporting processes, aligned with defined performance targets and operational stability.

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Paints, resins & varnish

Filtration solutions for viscous media and process liquids, selected based on flow, viscosity and required filtration grade.

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An engineering-based approach to filtration

  • Process analysis
  • Flow rate and ΔP calculations
  • Material compatibility
  • Service life and cost optimisation

We select filtration solutions based on technical parameters and defined process objectives. Measurement, analysis and technical justification are central to our approach.

Send your process parameters

We will advise a technically correct solution within 24 hours.