Your partner in development, design and production of filters and filter systems for 30 years.

We are an experienced and future-orientated filter specialist with sound industry knowledge and experienced employees. First of all we fulfil the special requirements of our customers at home and abroad.

To optimize quality fluently

The constant advanced development of our filters and filter systems as well as the high-quality production process in accordance with ISO 9001:2015 underline our company policy.

Quality from the manufacturer: Backwash filters, automatic filters & other filters and filter systems

DELTAFILTER Filtrationssysteme GmbH was founded in 1990 and is a filter manufacturer specialising in the development, design and calculation of filters and filter systems for aqueous, viscous, highly viscous and pasty media. This includes automatic backwash filters as well as self-cleaning filters, bag filters and temporary strainers for the filtration of liquids and gases. We are an experienced and future-orientated filter specialist with in-depth expertise and respond individually to our customers' requirements.

Our speciality as a filter manufacturer: self-cleaning filters

Our core expertise as a filter manufacturer are self-cleaning filters of the DELTA-STRAIN type (ATEX-compliant in accordance with EU Directive 2014/34/EU). These are also known as slot tube filters, wedge wire filters, rotary filters or slotted filters. Several utility models of these automatic filters guarantee our customers the perfect combination of performance and efficiency. We also manufacture a wide range of automatic filters and static filters, such as

  • • automatic backwash filters,
  • • screen basket filters,
  • • cartridge filters,
  • • bag filters,
  • • hat strainers (temporary strainers),
  • • and filter inserts of all kinds.
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Of course, you will also find the matching filter inserts and quick cover closures in different versions. Our company policy is underlined by the continuous development of our filters and filter systems and a manufacturing process that is committed to quality in accordance with ISO 9001:2015.

What is the function of a filter?

All filters and filter systems in our range have the task of removing dirt, rust and other unwanted particles from aqueous, pasty or viscous media. In the industrial sector, the filtration of liquids and gases makes a valuable contribution to the service life of your machines and systems as well as to the quality of your end products.
With over 30 years of experience as a filter manufacturer, we develop systems and solutions that meet the needs of almost all industries and media. Customised products such as self-cleaning filters reduce your maintenance requirements and also contribute to economic efficiency. As part of our expert consultation, we clarify all technical specifications with you to ensure that the type and degree of filtration meets your requirements.

What types of filters are available?

Our range of filters covers all common areas of application. Here is a compact overview of the most important filter types in our range:

Backwash filter

In this variant, the filter is cleaned at certain intervals or after the differential pressure in the medium to be filtered has risen. The mechanism itself is operated electrically or pneumatically and reduces your maintenance costs.

Wedge wire filter (Slot tube filter)

These filters are particularly suitable for viscous and highly viscous media, for example in the paint and lubricant industry. They are self-cleaning filters with mechanical forced cleaning, which ensures very efficient dirt removal.

Automatic filter

With an automatic filter, you are choosing a widely used standard for removing particles from all types of liquids. As a filter manufacturer, we customise our solutions precisely to foreign bodies and media.

Strainer basket filter

These are filter devices that use a fine-meshed sieve or a perforated plate basket to separate solid particles from liquids or gases. This type is often used in industrial processes and can be easily cleaned or replaced to maintain filtration efficiency.

Cartridge filter

Cartridge filters are filter elements consisting of cylindrical cartridges or candles. They are used in various industries to remove solids from liquids. Cartridge filters provide effective filtration by forcing the liquid through the filter medium and retaining impurities.

Bag filter

In these filtration systems, liquids or gases are passed through a bag of filter material. This bag traps contaminants and solids and allows the purified liquid or gas to pass through.

Get to know us as a filter manufacturer

We offer designs as single filters, switchable double filters (dual filters) and mobile filter systems. Rental filters and trial filters in a wide variety of designs are also available.
Are you thinking about re-equipping your machines and systems and would like to benefit from the latest technologies in the industry? Find out more about self-cleaning filters, automatic backwash filters, wedge wire filters and other products from our range right here on our website. Would you like to find out more about individual filter variants? Get in touch with us as a filter manufacturer so that we can help you competently.

Do you have further questions about us or one of our products?
Our team will be pleased to assist you. We offer our customers an optimum standard of quality, service and profitability.
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