Cleaner air than traditional ventilation systems. Available today.
Grease-free extraction
with CLER Pro
CLER Pro removes particles without traditional filters. Our self-cleaning system delivers clean air down to PM2.5 and smaller, with no maintenance, no performance drops, and no filter waste.
Install it Then forget it
CLER Pro fits into existing ventilation systems. Installation takes less than a day. After that, it handles all particle types: wet, dry, grease, dust, PM2.5 and smaller. Without you having to do anything.
No clogged filters. No duct cleaning. Just clean air, continuously.
Air purification for commercial kitchens and restaurants
Our system is maintenance-free, scalable and energy efficient. It's built to handle the demanding conditions of commercial kitchens, from quick service restaurants to full-service dining and institutional food service.
Grease extraction at the kitchen hood
CLER Pro captures grease and oil at the kitchen hood, preventing it from entering the ventilation system. This protects ducts, exhaust fans, and filters from buildup in Quick Services Restaurants.
Restaurant kitchen maintenance reduced by up to 90%
Restaurants that typically change grease filters 3 to 4 times per year and schedule duct cleaning 2 to 3 times per year only need service once every 3 years with CLER Pro.
Integrates into existing kitchen exhaust systems
Our solution works with existing kitchen ventilation setups, improving performance without requiring structural changes to your building or equipment.
Why CLER works
No filters to change
No ducts to clean
No interruptions
Cleaner air, continuously
Traditional grease filters and bag filters are supposed to trap oil and particles, but most grease slips through.
The result: constant filter replacements, clogged ventilation ducts, and ongoing maintenance costs.
CLER Pro's solution
CLER Pro removes grease before it enters the ventilation system, keeping ducts clean and air quality high. The system works so efficiently that warm exhaust air can be reused.
Less waste. Lower costs. Cleaner air.
Patented technology Continuous clean air
CLER Pro has three core components that work together.
High-speed rotation creates centrifugal force. Our lamella design separates particles by weight. And the self-cleaning system rinses everything away automatically.
No filters. No consumables.










