Duston Filters S.L.

Industrial filters for efficient and safe processes.

A rectangular air filter is held in a person's hand. The filter has visible white pleats and is encased in a black frame. It appears to be new or unused. The background includes a wooden floor and part of a device or machine.

A complex network of blue hydraulic tubes connected to a metal machinery component, with a visible orange filter bearing text in the background. The surface exhibits signs of wear and dirt, indicating usage and exposure to industrial conditions.

We work for all sectors.

Who we are

Duston Filters is a company specializing in the manufacture of high‑quality filter cartridges, located in Catalonia. We are dedicated to creating a wide variety of filters for different sectors, such as food, energy, automotive and more. As manufacturers we can offer the maximum responsiveness and personalized service, which allows us to deliver products that stand out for their performance, durability and efficiency.
At Duston Filters, we combine our technical knowledge with a personalized approach and a strong logistics network to provide reliable filtration solutions throughout the country. Our main priority is to protect our clients’ equipment and processes with exceptionally high‑quality products.

Our Services

At Duston Filters, we sell all kinds of industrial filters for any sector, but we have a service that makes us unique: our personalized consultancy. We offer solutions based on your situation to protect your equipment and guarantee safety in various productive sectors. We also sell tailor‑made cartridges and filters. We guarantee the highest production speed so that you can minimise the effects of any problems you may encounter.

A highly detailed image of a car engine with a prominent air filter and other metallic components. The air filter has a green colored element and is circular in shape with metal detailing on the top. Various pipes, cables, and engine parts are visible, reflecting light and showcasing a clean, well-maintained condition.

Excellent service and high-quality products.

- Satisfied customers

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Quality of Our Industrial Filters

Protecting industrial processes with high‑quality, efficient filters for various productive sectors.

Safety

Our industrial filters guarantee the highest safety in processes

Quality

Both our filters and our services are of exceptional quality, in order to offer the best purchasing experience.

An old, rusted industrial valve is attached to a pipe. A red cylindrical component, possibly a filter or gauge, is connected to the valve with a flexible hose. The background appears blurred, featuring greenish hues indicating foliage or outdoor surroundings.

A complex industrial setting featuring large metal machinery, pipes, and valves within a sturdy brick and metal framework. The structure is under a glass roof that allows natural light to illuminate the area, highlighting the metallic texture of the equipment and the stark industrial architecture.

A vintage-style water filter with a classic design stands next to a counter. The counter is topped with glass bottles and stacked paper cups. A colorful poster is visible on the side of the counter. The room features large windows with a view of greenery outside.

A complex network of industrial equipment featuring shiny metal pipes and machinery, including motors and valves. The setup appears to be part of a processing or manufacturing plant, highlighting various components and instrumentation involved in industrial operations.

Three industrial ventilation units protruding from a dark metal fence are set against a light-colored building with rectangular window frames. The image features a contrast between the dark, horizontal slats of the fence and the smooth, vertical lines of the building alongside the geometric patterns of light and shadow on the wall.

Customer Reviews

Discover what our customers say about our services and products.

The filters from Duston have significantly improved the quality of our industrial processes. Highly recommended!

The services of Duston Filters have transformed our production. Their industrial filters are high quality and have optimised our efficiency. We are very satisfied with the service!