HEPA Filters provide high-efficiency particulate capture for environments requiring controlled air quality and reliable removal of fine airborne contaminants. For odour-control applications, pair HEPA filters with ouractivated carbon filtration systems. HEPA technology is widely used across healthcare, industrial processing and specialist extraction applications as well as in conjunction withESPunits.

Why Hepa Filters Matter

High-efficiency particulate removal:HEPA Filters trap extremely small particles, including fine dust, aerosols and biological contaminants, supporting clean-air requirements in sensitive or high-performance environments.System and process protection:By removing fine particulate at high efficiency, HEPA Filters help protect downstream equipment, maintain airflow stability and support consistent environmental conditions.

How They Work

Dense micro-fibrous media:HEPA Filters use tightly woven fibres to capture particles through diffusion, interception and impaction.Stable performance at controlled airflow:HEPA performance relies on maintaining correct face velocity, ensuring reliable filtration across continuous-duty environments.

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

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What Our Clients Say

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    “Great support and service!”

  • 5.0

    "I have had excellent service and communication from Extechnology"

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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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Header Logo

Expert Air Filtration for Kitchens & Industry

Air Quality Solutions for Every Environment

Let’s Talk

From quick quotes to odour reports, our engineer-led team is here to help.

Serving

UK,

EU

&

other regions

© 2025 extechnology. All Rights Reserved. Company Registration No - 07157519

Header Logo

Expert Air Filtration for Kitchens & Industry

Air Quality Solutions for Every Environment

Let’s Talk

From quick quotes to odour reports, our engineer-led team is here to help.

Serving

UK,

EU

&

other regions

© 2025 extechnology. All Rights Reserved. Company Registration No - 07157519

Header Logo

Expert Air Filtration for Kitchens & Industry

Air Quality Solutions for Every Environment

Let’s Talk

From quick quotes to odour reports, our engineer-led team is here to help.

Serving

UK,

EU

&

other regions

© 2025 extechnology. All Rights Reserved. Company Registration No - 07157519