





Ozone
EXO4 Controlled Ozone System
Higher capacity controlled ozone system engineered for medium to large commercial kitchen extract systems. The EXO4 utilises dual ozone injectors to handle increased odour loading while maintaining safe, airflow‑interlocked operation and reliable odour destruction within the duct.
Trusted by Commercial & Industrial Leaders
Understanding System Performance in Real Applications
How it's works
The system injects controlled ozone into the extract duct where it reacts with odorous compounds, with interlocks ensuring generation only occurs under safe airflow conditions.

EXO4 Controlled Ozone System
- Notes
on
Application
Applied in larger commercial kitchen extraction systems requiring higher ozone output.
Commonly installed downstream of ESP and/or carbon filtration stages.
Suitable for industrial odour control applications with moderate airflow rates.
Ideal where enhanced odour neutralisation is required.

Industries We Design For
Each system is engineered around real-world airflow, contaminant and compliance requirements.
Proven Systems. Personal Service.
The Trusted Choice for Installers & Consultants
Performance Superiority
Dual injector configuration for higher odour loads.
Regulatory Confidence
Airflow‑interlocked ozone generation for safety compliance.
Personal Service
Engineered and supported by specialist odour control experts.
Proven Systems. Personal Service.
The Trusted Choice for Installers & Consultants
Performance Superiority
Dual injector configuration for higher odour loads.
Regulatory Confidence
Airflow‑interlocked ozone generation for safety compliance.
Personal Service
Engineered and supported by specialist odour control experts.
Proven Systems. Personal Service.
The Trusted Choice for Installers & Consultants
Performance Superiority
Dual injector configuration for higher odour loads.
Regulatory Confidence
Airflow‑interlocked ozone generation for safety compliance.
Personal Service
Engineered and supported by specialist odour control experts.
What Our Clients Say
5.0
“Great support and service!”
5.0
"I have had excellent service and communication from Extechnology"
5.0
“Great company to work with. Nothing is too much trouble”
5.0
“Great service and industry leading advice"
5.0
“Great support and service!”
5.0
“Excellent customer service”
5.0
"Great company to work with. Nothing is too much trouble"
What Our Clients Say
5.0
“Great support and service!”
5.0
"I have had excellent service and communication from Extechnology"
5.0
“Great company to work with. Nothing is too much trouble”
5.0
“Great service and industry leading advice"
5.0
“Great support and service!”
5.0
“Excellent customer service”
5.0
"Great company to work with. Nothing is too much trouble"
What Our Clients Say
5.0
“Great support and service!”
5.0
"I have had excellent service and communication from Extechnology"
5.0
“Great company to work with. Nothing is too much trouble”
5.0
“Great service and industry leading advice"
5.0
“Great support and service!”
5.0
“Excellent customer service”
5.0
"Great company to work with. Nothing is too much trouble"
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Need Systems That Are Ready to Install and Comply?
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Need Systems That Are Ready to Install and Comply?
Get compliant, high-performance systems backed by UK stock, fast support, and direct access to experienced engineers.

Need Systems That Are Ready to Install and Comply?
Get compliant, high-performance systems backed by UK stock, fast support, and direct access to experienced engineers.
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