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The world’s first filterless air purification technology.
CLER is a system that combines high centrifugal force, a unique perforated disc design and a patented self-cleaning process that continuously removes trapped particles.

How does CLER work?
- A centrifugal force of 5000 G separates the particles
- The fat is flung onto the side walls and flows down into a container or directly into the grease trap
- Clean air, comparable to F9 filtration, enters the ventilation system
Benefits:
- Ultra-clean ducts – inspections only, instead of regular cleaning.
- No bag filters – nothing to replace, no waste.
- Can be used without the risk of blocking the energy recovery system.
- Extended service life of the control unit’s components.
- Safer operation – lower risk of fire.
Implementation:
- Installation in less than a day – with no disruption to work.
- Elimination of ventilation maintenance costs and reduction in operating costs.
- A system capable of operating 24/7 without requiring maintenance
What you should know?
Traditional solutions trap grease until they become blocked and need replacing. CLER is a self-cleaning system that separates grease with consistently high efficiency, even after many months of continuous operation.
Not a single drop of fat enters the ducts or the ventilation system.*
*Proven to be 99% effective against PM2.5 particles.

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