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.

Alle unsere Luftfiltergeräte werden in unserem Stammhaus in Rheinland-Pfalz nach hohen Qualitätsstandards entwickelt und gefertigt.

Deutschlandweit sind die Mitarbeiter der ISI-Vertriebs GmbH für Sie im Einsatz und beraten Sie in allen Fragen der industriellen Luftreinhaltung.

Geben Sie die Reinigung und Wartung Ihrer industriellen Luftreiniger in erfahrene Hände und nutzen Sie unseren Herstellerservice.

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 following applications in the in the design of our industrial air cleaners:

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).

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.

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.

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

Cobaron – Air filtration system

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

Discover Cobaron

Tebaron – Air filter system

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

Discover Tebaron

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

Discover Elbaron®

Elbaron® – Air filtration system

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*

Discover Elbaron®

What distinguishes us

Quality and safety

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

Made in Germany

All products manufactured by us are „Made in Germany“.

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 protection

Our filter devices capture pollutants at their point of origin.