Commercial Kitchen Air Filtration removes grease, smoke and airborne pollutants generated during cooking, ensuring stable extract performance and compliance with ventilation standards. For high-duty particulate reduction, see ourelectrostatic precipitator(ESPs). These systems form the backbone of effective commercial kitchen ventilation, helping operators maintain hygiene, safety and environmental performance.

Why Kitchen Filtration?

Safer, cleaner extraction:Effective filtration removes grease aerosols and smoke close to the source, reducing fire risk and maintaining stable airflow throughout the extraction system. This supports DW/172 design principles and prevents duct contamination.Protects downstream odour stages:Removing grease and particulate before it reaches carbon stages significantly improves odour-control performance and extends carbon bed life — essential for planning compliance and EMAQ+ high-risk sites.


How It Works

Primary grease and smoke capture:Commercial Kitchen Filtration uses mechanical filters, ESPs or multi-stage configurations to reduce particulate loading and stabilise extraction rates during peak cooking hours.Designed for cooking duty:Filtration stages are matched to cooking style, airflow volume and site constraints, delivering reliable, compliant performance in restaurants, takeaways, pubs and commercial catering environments.

For more information on EMAQ+,DW172, commercial filtration and industrial air filtration, view ourblog.

What Our Clients Say

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    “Great support and service!”

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    "I have had excellent service and communication from Extechnology"

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    “Great company to work with. Nothing is too much trouble”

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    “Great service and industry leading advice"

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    “Great support and service!”

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    “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"

Proven Systems. Personal Service.

The Trusted Choice for Installers & Consultants

Performance Superiority

DW/172 and EMAQ compliant ESPs delivering 95%+ single-pass capture, tested to exceed DEFRA odour and particulate guidance.

Regulatory Confidence

Built around UK standards — DW/172, EMAQ and DEFRA — for full compliance in kitchen ventilation and air quality systems.

Personal Service

Washable components, longer filter life and low-pressure-drop design reduce maintenance and energy use.

Proven Systems. Personal Service.

The Trusted Choice for Installers & Consultants

Performance Superiority

DW/172 and EMAQ compliant ESPs delivering 95%+ single-pass capture, tested to exceed DEFRA odour and particulate guidance.

Regulatory Confidence

Built around UK standards — DW/172, EMAQ and DEFRA — for full compliance in kitchen ventilation and air quality systems.

Personal Service

Washable components, longer filter life and low-pressure-drop design reduce maintenance and energy use.

Proven Systems. Personal Service.

The Trusted Choice for Installers & Consultants

Performance Superiority

DW/172 and EMAQ compliant ESPs delivering 95%+ single-pass capture, tested to exceed DEFRA odour and particulate guidance.

Regulatory Confidence

Built around UK standards — DW/172, EMAQ and DEFRA — for full compliance in kitchen ventilation and air quality systems.

Personal Service

Washable components, longer filter life and low-pressure-drop design reduce maintenance and energy use.

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