The Role of Knitted Nets and Meshes in Liquid Filtration

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Applications Across Industries knitted mesh for liquid filtration

Knitted meshes are widely used across various stages of liquid filtration due to their durability, flexibility, and customisability. A high-performance knitted mesh for liquid filtration offers both resilience and precise control in demanding industrial environments.

Water & Wastewater Treatment

  • Removes solids from raw water before fine filtration stages.
  • Resilient under varying flow rates and debris loads.

Food & Beverage Processing

  • Filters juices, oils, dairy, and syrups.
  • Smooth mesh types support hygienic and clog-resistant operation.

Chemical & Pharmaceutical

  • Maintains purity by removing particles from solutions during processing.

Materials Used in Liquid Filtration Meshes

At BALTEX, we supply high-quality knitted meshes manufactured in the UK using:

  • Nylon – Strong and chemically resistant; ideal for oils, water, and industrial fluids.
  • Polyester – Durable and food-safe; ideal for medium to fine filtration.
  • Polypropylene – Excellent resistance to aggressive chemicals and pH extremes.

Mesh Structures: What Sets Knitted Apart

While many filtration media are woven or non-woven, knitted mesh stands out due to its looped construction, offering:

  • Elasticity – Expands and contracts without losing shape, ideal for variable flow systems.
  • Fatigue Resistance – Withstands repeated mechanical stress better than rigid woven alternatives.
  • Higher Flow Rates – Open loop design improves flow, reducing pressure drops and clogging.


Common Knit Types

TypeDescriptionApplication
Single KnitLightweight, flexibleCoarse filtration
Double KnitThicker, more robustIndustrial & high-pressure systems
Tricot KnitSmooth on one sideControlled flow filtration

Key Advantages of Knitted Meshes

  • Customisable – Mesh aperture, thickness, and yarn can be tailored to your system.
  • Durable – Long-lasting performance, even in chemically aggressive or high-wear environments.
  • Cleanable & Reusable – Suitable for filtration systems with multiple cycles.
  • Trusted Quality – Manufactured to meet industry standards for performance and reliability.

Maintenance & Inspection Tips

  • Clean regularly using safe, recommended procedures.
  • Inspect visually for deformation or fibre fatigue.
  • Replace when flow restriction or structural damage is observed.

Why Choose BALTEX?

As a UK-based manufacturer, BALTEX provides a range of premium knitted meshes, used and trusted by industry-leading brands. Our team offers deep technical knowledge and understands compliance and testing standards across water, food, pharma, and industrial sectors.

Whether you need coarse or fine filtration, we can help you specify the right knitted mesh for liquid filtration with confidence.

Speak to Our Team

Ready to optimise your filtration setup?

Contact us at sales@baltex.co.uk or visit www.baltex.co.uk to request a consultation.