Clean air is our most important asset

Industrial air pollution control plays a decisive role in this. That is why we have been committed to protecting the environment and the health of your employees for over 50 years now.

All our filter devices are developed and manufactured according to high quality standards in our headquarters in the Cologne Bonn region of Germany.

Our colleagues from ISI- Vertriebs GmbH are at your service for all your questions concerning industrial air purification.

Put the cleaning and maintenance of your industrial air cleaners in experienced hands and use our manufacturer service.

ISI Group – Three competences one common path

The ISI Group develops, produces and markets industrial air filters for industrial air pollution control. The medium-sized, family-run company with headquarters in Buchholz in the Westerwald region of Germany has been one of the leading filter device manufacturers in Germany for over 50 years and has sold during this time over 70,000 air filter units.

ISI air filtration units are used in particular to extract oil and emulsion mist, smoke and dust generated during machining. They thus make a significant contribution to air pollution control in the workplace. Clean air is our most important asset and industrial air pollution control plays a decisive role in this. That is why we have been committed to protecting the environment and the health of your employees for over 50 years.

For clean air at the workplace

Areas of application for industrial air cleaners

The ISI Group develops, produces and markets industrial air cleaners for industrial air pollution control. The medium-sized, family-run company with headquarters in Buchholz in the Westerwald region of Germany has been one of the leading manufacturers of filter devices for over 50 years with over 70,000 air filter units sold.

ISI air filtration units are used in particular to extract oil and emulsion mist, smoke and dust generated during machining. They thus make a significant contribution to air pollution control in the workplace. Clean air is our most important asset and industrial air pollution control plays a decisive role in this. That is why we have been committed to protecting the environment and the health of your employees for over 50 years.

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Basically, we distinguish between the following applications in the design of our industrial air cleaners:

Detail Ölnebel | ISI Industrieprodukte GmbH

Oil mist

Oil mist is generated during machining with pure oil as a cooling lubricant. Oil mist is a large quantity of airborne, very fine oil droplets which are produced during turning, milling, drilling or grinding with oil and during dry machining with MQL (minimal quantity lubrication quantity).

Detail Emulsionsnebel | ISI Industrieprodukte GmbH

Emulsion mist

Emulsion mist is produced when water-mixable cooling lubricants are used. This is a large quantity of airborne, very fine liquid particles. These are generated during turning, milling, drilling and grinding.

Detail Emulsionsnebel | ISI Industrieprodukte GmbH

Oil/emulsion mist

Oil/emulsion mist with smoke development. During heavy-duty machining with oil or emulsion (with more than 5% oil content), oil or emulsion mist with smoke development occurs due to the high process temperatures. Smoke in particular is difficult to filter due to its very fine particles.

Luftfiltergeräte ISI Industrieprodukte GmbH | TEBARON | ELBARON | COBARON
EC fans make energy savings of up to 60% realistically achievable.

Simply ISI – the ISI unit series

All ISI device series are characterised by high manufacturing quality and field-proven technologies. We attach great importance to proven functionality and digitalised control technology.

Industrial air pollution control has never been as transparent, plannable, and economical as by using an air filtration unit with ISI-TRONIC.

Discover our device series

Many options for your individual solution

Logo COBARON EC-Technologie | mechanischer Luftfilter | ISI Industrieprodukte GmbH
COBARON | leistungsstarkes mechanisches Luftfiltergerät zur Abscheidung von Emulsionsnebel | ISI Tronic - digitale Filtergerätesteuerung | ISI Industrieprodukte GmbH

Cobaron – Air filtration systeme

For the extraction of emulsion mist for medium to very large machine workrooms – Air flow rate 980 to 2,420 m³/h*.

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Logo TEBARON EC-Technologie | Mechanischer Luftfilter | ISI Industrieprodukte GmbH
TEBARON kompakter, mechanischer Luftfilter zur Abscheidung von Emulsionsnebel | ISI Industrieprodukte GmbH

Tebaron – Air filtration systeme

For the extraction of emulsion mist for small to medium-sized machine workrooms – Air performance: 600/720 m³/h*.

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Logo ELBARON EC-Technologie | elektrostatischer Luftfilter | ISI Industrieprodukte GmbH

Elbaron® – Duct Air Filter

For filtering aerosols, oil & emulsion mist and smoke for ventilation systems – Air flow rate 5,000 to 25,000 m³/h* without fan

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Logo ELBARON EC-Technologie | elektrostatischer Luftfilter | ISI Industrieprodukte GmbH

Elbaron® – Air filtration systeme

For extraction of oil and emulsion mist with high oil content and smoke for small to very large machine working areas – Air flow rate: 350 up to 3550 m³/h*.

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What distinguishes us

ISI Industrieprodukte GmbH | Siegel Premium Hersteller | geprüfte Qualität

Quality and safety

High quality and reliable air filtration equipment. Each ISI device is tested and inspected

ISI Industrieprodukte GmbH | Siegel Made in Germany

Made in Germany

All products manufactured by us are “Made in Germany”

ISI Siegel über 70.000 verkaufte Luftfiltergeräte | ISI Industrieprodukte GmbH

50 years of experience

Over 70,000 air filter units sold and one of the leading manufacturers in Germany

Personal contact

Personal, individual, competent, and professional advice, also on site

Sustainability

Filter media can be easily replaced or cleaned

Operational environmental & health protect

Our filter devices capture pollutants at their point of origin