Protect critical equipment with Cler Pro
Data centers require ultra-clean air to protect sensitive equipment and maintain cooling efficiency. Even small amounts of dust and particles can damage servers, reduce cooling performance, and increase energy costs.
CLER Pro removes particles at the source, before they reach your cooling systems and server rooms. Installation takes less than a day and integrates into existing data center HVAC without downtime. After that, it runs continuously without maintenance, removing particles down to PM0.3 automatically.
No filter changes. No cooling efficiency loss. No downtime. Just clean air for critical infrastructure.
Install once
Run Continuously
No filter changes

01
Pre-filtration for data center HVAC
CLER Pro captures dust and particles before they reach your main filtration systems, protecting servers, storage systems, and cooling infrastructure from particle accumulation. This extends equipment life and maintains cooling efficiency.
02
Data center maintenance costs reduced by up to 60%
Facilities that typically change filters 2 to 4 times per year and perform system cleaning regularly only need service once every 2 to 3 years with CLER Pro.
03
Integrates into existing data center infrastructure
Our solution works with existing HVAC and cooling systems, improving air quality and equipment protection without requiring structural changes to your facility.

No grease
filters to replace
Ultra clean
clean ventilation ducts
Lower cost
on energy bills
Self-cleaning air purification for data centers and server rooms. Protects equipment, eliminates maintenance, delivers the cleanest air for critical infrastructure.

How CLER Pro protects data center equipment
Traditional panel filters and bag filters are supposed to trap dust particles, but filter efficiency drops as they load up. This allows particles to reach servers and cooling systems, while restricted airflow increases energy consumption and cooling costs.
CLER Pro removes particles before they reach your data center filters, maintaining cooling system efficiency and protecting critical IT equipment. The system works so efficiently that filter replacement intervals are extended by years.
less waste
Lower energy costs
Better equipment protection
How Cler works
01
air enters the system
Integrates with your existing ventilation. All air passes through before reaching protected spaces.
02
automatic separation
Particles are separated based on weight and density. Performance stays consistent – no clogging, no drop-off.
03
particles drawn away
Removed particles drain continuously during operation. No filters. No manual cleaning. No maintenance stops.
04
clean air flows forward
Purified air returns to occupied spaces or equipment immediately.





