Please note that due to a public holiday in the Netherlands, orders will not be dispatched from our EDC on Thursday 29th May. Shipments will take place as normal again from Friday 30th May.
Azud filtration & bespoke pump skids
High-performance filtration for suspended solids in wastewater — including custom-built pump and filtration skids tailored for diverse industries.

Highest quality filtration

Manual or automatic filtration options

Design & production of bespoke pump skids

Success Stories

Read about the companies already utilising Azud filtration technology as part of their wastewater treatment plan.

Azud Helix manual filtration

In partnership with filtration manufacturer, Azud, Bosta UK is able to offer high-performance manual filtration systems designed to efficiently remove suspended solids from wastewater.

Azud’s Helix range of manual and semi-automatic disc filters are available in 5 to 500 micron. By enabling additional filtration pods to be added in a lateral line, these systems support unlimited flow capacity with minimal impact on pressure or flow disruption.

The patented disc technology ensures 100% guarantee on suspended solids capture, delivering consistent, reliable filtration across applications. Designed for easy installation and low maintenance, Azud filters are trusted by installers and engineers worldwide.

Azud’s product line includes:

  • Inline manual Helix filters from ½” to 4”
  • Semi-automatic (drain valve) systems from ½” to 4”
  • Retrofit-ready internal disc filters for system upgrades, with only the flow rate impacted by the reduced flow at finer micron filtration levels

Whether for industrial, domestic or commercial wastewater treatment, Azud filtration systems offer scalable, robust solutions for any application.

Key water treatment types:

  • Low Salinity water (<6.000 mg/l)
  • High Salinity water (6.000 – 55.000 mg/l)
  • Chlorinated water (free chlorine >1.5mg/l)

Key features:

  • Reliability – Efficient particle removal
  • Robust – Made with high quality polymers to provide corrosion resistance and durability
  • Simplicity – Low, easy and tool free maintenance
  • Versatility – Comprehensive range

Azud Helix automatic filtration

Bosta UK offers the Azud Helix Automatic range — the most technically advanced self-cleaning filtration system available today. Engineered to remove both inorganic and organic suspended solids, it ensures a continuous supply of filtered water with no operational flow reduction, thanks to its intelligent sequential backflush technology. Each filter element backflushes independently:

  • 7–9 seconds for air-assisted models
  • 14–22 seconds for piston-pressured, non-air-assisted models

The impressive reverse Vortex flushing process cleans 98% of trapped particles in the discs. Constructed from high-grade, corrosion-resistant polymers, the Azud Helix automatic system is built for long-term durability and performance. Its plug-and-play installation, with connection sizes from 2” to DN150, makes it a top choice for professional installers working on wastewater treatment and sediment filtration projects.

Key Features:

  • 5 Year Warranty
  • Protection – Azud 3D Discs, with MG or WS technology, with both surface and in depth particle filtration
  • Efficiency – Minimum backflush frequency thanks to patented anti-clogging deflector
  • Energy and water saving – Minimum water and energy consumption thanks to the Azud DLP technology that guarantees a high self-cleaning efficiency with low operation pressure
  • Reliability – Robust plug & play and modular solution with no moving parts to minimise maintenance. No need for filtration media replacements
  • Autonomous – Azud FBC controller to guarantee a safe and autonomous operation of the system.

Download the range of Azud Helix Automatic Series brochures here:

Bespoke pump & filter skids

At Bosta UK, our in-house design team specialises in the specification, design, and build of prefabricated pump and filtration skids tailored for commercial, domestic, industrial, and agricultural wastewater treatment applications.

As part of MegaGroup, we are able to deliver full design-to-installation solutions, offering complete packages built to meet your specific process requirements. From pumps, drivers, filters, valves, connectors, and pipework to advanced control systems and sensors, Bosta provides everything needed for a seamless turnkey solution.

With over 80 years’ experience as a specialist product supplier to the industrial wastewater treatment market we are able to support our customers with the highest quality solutions in pump skid manufacturing.

Struggling to meet your suspended solids licences agreement? Struggling with organic and in organics? Struggling with high iron and manganese? We can help. Simply send us a wastewater lab test sample — treated or untreated — and we’ll do the rest.

Key Features:

  • 3-5 year manufacturer warranties
  • Performance guarantees available

Packages for:

  • Pumps, drivers and controls for fluid handling
  • Filtration pump skids for suspended solids
  • Chemical dosing skids
  • UV filtration skids
  • Ultra filtration
  • RO filtration
  • MBBR + pump skids
  • Clarification skids
  • And more

All pump skid packages are fully factory tested and passed through our Quality Assurance processes before shipping. We can also provide in-house training and start up commissioning.


Ready to take the next step?

Talk to our expert to find out how we can help you.