Process Equipment ⟩ Products + Services ⟩ Filtration ⟩ Filter Bags ⟩ DuoMesh Bags

DuoMesh Bags

Designed to be used in standard bag filter housings and to provide cost effective filtration for a wide range of applications. The DuoMesh baskets are manufactured from 316L stainless steel mesh, therefore can be cleaned and re-used time and time again.

DuoMesh basket filters

DuoMesh basket filters are available in a range of removal ratings from 50 –2000µm so can be used for fine, medium or coarse clarification or as a pre-filter to finer filters downstream. They are available as single, double or triple length baskets and in different diameters.

We can also supply a range filter housings to suit these DuoMesh baskets, manufactured from a range of metals and in different sizes to suit all flow rates.

DuoMesh Baskets

Product Features

Robust construction in 316L stainless steel
Available in single or triple layer mesh providing removal ratings from 50 to 2000µm
Can be supplied as single, double or triple length baskets
Range of collar sizes available
Offered with a handle to aid removal from housing
Consistent and reliable performance under a wide range of process conditions

Our Experts

Barr + Wray’s team of engineers and technical specialists bring decades of experience in fluid handling filtration and pump system integration. We understand the challenges of industrial water management and treatment, and work collaboratively with clients to deliver effective, long-term solutions.

Our methodology ensures every project is scoped with clear objectives, measurable outcomes, and ongoing support to maintain performance over time.

pumps-our-experts

Something else

Brewing + Distilling

Brewing + Distilling

Whether you're crafting whisky or brewing at scale, Barr + Wray delivers process equipment that handles the full fluid journey, from ingredient water to the final product. With precision pumping, filtration, and disinfection systems that protect quality and flavour.

Food + Beverage

Food + Beverage

From ingredient handling to final rinse, Barr + Wray provides fluid processing systems - including pumps, filters, and UV, that support hygiene, consistency, and production efficiency.

Oil + Gas

Oil + Gas

In high-demand environments, our engineered systems handle a wide range of fluids, from process water to chemical streams - with robust pumping, filtration, and disinfection solutions.

Utilities

Utilities

Barr + Wray supports utility providers with reliable fluid handling systems that manage water, wastewater, and treatment chemicals - ensuring operational continuity and compliance.

PW Petrochemical

Petrochemical

Our process equipment is built to handle aggressive fluids and complex chemistries, helping petrochemical plants optimise flow, filtration, and disinfection across critical systems.

PW Pharmaceutical

Pharmaceutical + Biotechnology

We deliver precision-engineered systems for processing fluids used in drug formulation and biotech production - ensuring purity, consistency, and compliance with industry standards.

PW Coating

Chemical + Coatings

Our equipment handles everything from raw chemical inputs to final product filtration, helping manufacturers maintain fluid integrity and reduce waste.

PW Industrial

General Industrial

Across diverse industrial sectors, Barr + Wray provides tailored fluid processing systems, from pumping and filtration to disinfection - that improve reliability and reduce downtime.

PW Building Services

Building Services

From HVAC circuits to greywater reuse, Barr + Wray supplies pumps, filters, and UV systems that keep building services running efficiently and sustainably.

PW Aquaculture

Aquaculture

Barr + Wray supports aquaculture operations with systems that manage both water quality and fluid circulation, from nutrient-rich feed solutions to waste stream control - using pumps, filtration, and UV technologies tailored to aquatic environments.