For more than 40 years, Allied Filter Systems Ltd has been committed to producing high quality liquid filtration systems. Our brand has become synonymous with reliability, flexibility and value.

With direct sales in the UK, France, Sweden and Norway as well as an extensive international distributor network, our products are delivered regularly to over 30 countries quickly and efficiently.

We operate from three UK manufacturing facilities which blend innovative, custom designed production techniques and traditional manufacturing methods. Our range of liquid filter bags is manufactured at our two facilities in the Manchester area. Since its initial development in 1995, our Irlam site has undergone two major expansions and our Eccles site was established to further increase production capacity in 2018. Our rapid growth in the global market led to Allied Filter Systems Ltd to multiple awards, including the UK’s most prestigious award for business performance, The Queen’s Award for Enterprise: International Trade in 2012.

Our range of stainless steel bag filter housings, cartridge filter housings and strainers are manufactured at our Warrington site.

Strict quality standards are in place including the purchasing of the highest quality raw materials and the manufacture of goods, ensuring that our products give superior performance. Such quality control has led to ISO 9001:2015 accreditation.

Whether customers require a new filtration system, or improvements to an existing system such as increased filtration efficiencies, cost savings or better filtration lifetimes, we aim to offer the best product available to suit your application.

Industries and applications include:



Aquaculture and Marine

Chemical and Petrochemical

Cosmetics and toiletries

Engineering, parts cleaning and metalworking

Food and beverage

Inks and Dyes


Oil and Gas

Paints and coatings

Paper and pulp



Power generation

Water treatment


A bag filter system is one of the most popular filtration methods for liquid process applications.


Allied Filter Systems manufactures exceptional filter housings and filter bag vessels to suit all requirements.


Allied Filter Systems Ltd is a leading manufacturer of high-performance cartridge filters.

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