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technology

Suction-Scanning Screen Technology

Spin KlinTM Disc Technology

Microfiber Technology

Media Technology

Media and multi-media filtration technology



Robust fine filtration technology



For centuries, pressurized media filtration has been a traditional and a very common available technology. However, significant knowledge and expertise are required to provide highly efficient systems. The filtration experience gained at Amiad enables us to provide our customers with the optimal design and equipment to deliver the most efficient and cost-effective systems.

Media and Multi-media filtration systems are part of Amiad Water Systems' portfolio of efficient water filtration solutions, coupled with extensive experience in applications including wastewater treatment, tertiary treatment and cooling water applications.

Our offering is tailored to customer requirements and includes a wide range of bed types, various sizes of sand grades, gravel, activated carbon, anthracite, basalt and AFM – activated filter media. Our solutions are designed for either manual or automatic operation, for single vessels or multiple units, manifolded for complete filtration solutions including peripheral instrumentation, skid-mounted and for containerized solutions.

DVF technology



Amiad offers a unique line of multi-media vessels with a patented vortex-generator, the DVF filters. The DVF features High filtration velocity in robust stainless steel design, enabling longer filtration cycles and resistance to microbiological fouling. DVF is DWI certified – for drinking water standards.

Filtering process
Filtering with media filters, also known as depth filtration, is done by filtering water through a thick layer of graded particles, called the filter bed. These particles can be sand, gravel or other granular materials. The filtration degree depends on the effective size of the bedding and the water velocity through the filter.
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