AAC Nitrosorb® NOxBox Filters

The AAC NOxBox is a NOx filter system that has been specifically designed to suit projects with ventilation systems that are connected to a mechanical ventilation heat recovery unit.
Current Legislation

The European Union Air Quality and Clean Air for Europe Directive 2008/50/EC stipulates that indoor Nitrogen Dioxide must not exceed the concentration level of 4Oug/m3.

This legislation has significant implications for planners, developers and mechanical consultants who are involved in new build and retrofit projects in the residential, educational and commercial sectors. To comply with this legislation, developers must include NOx filtration in their design.

Areas that exceed 4Oug/m3 are designated as Air Quality Management Areas by local authorities.

About AAC Nitrosorb® NOxBox Filters

AAC Eurovent has been a key player in providing sustainable indoor air NO2 mitigation solutions for over a decade.

The AAC Nitrosorb NOxBox uses carbon filter technology to deliver a high efficiency and sustainable range of standard and customised NOx filter units.

Our NOxBox solution is suitable for indoor air projects in new build and retrofit schemes and is designed for use with all types of MVHRs.

AAC Nitrosorb® NOxBox Filters for Ventilation Systems with MVHR Units

These units are specifically designed to suit ventilation systems that are connected to an MVHR unit and where there is a requirement for NO2 mitigation.

This high-performance NOx filter solution offers the benefit of longevity, alongside low-pressure drops, with no increased energy consumption.

To request our Nitrosorb project enquiry form, please click on the button below.

Key Features
  • Standard range of unit flow rates and sizes (21l/s, 29l/s, 37l/s, etc)
  • Optional horizontal or vertical air flow orientations
  • Choice of particulate filters (G3, PM10, PM2.5)
  • Units installed on the intake are provided with insulation to mitigate condensation
  • Timesaving inspection panel to check media condition
  • Low profile 95mm H range to accommodate shallow ceiling voids in hotel and student accommodation applications
Key Benefits
  • Compliant with the Clean Air for Europe Directive
  • High efficiency – MCERTS tested
  • Wide flow rate range – 8l/s to 300l/s
  • Low pressure drop
  • Universal MVHR compatibility
  • 2 – 5 years lifespan
  • Fully sustainable – replacement filter cell service
  • Available in EPC or plain Galv finish
  • Custom design service
Further Information
Call us on 0800 999 4884
AAC Colourcell® Media Filter System

The unique AAC Colourcell® Media Filter System is seamlessly incorporated into the AAC Nitrosorb® NOxBox range to identify the condition of their installed Nitrosorb media.

AAC Nitrosorb® NOxBox Filter Cleaning & Replacement Services

The AAC Nitrosorb® Filter System has been designed for longevity and will deliver between 2-5 years of high-level air filtration performance.

For media replacement projects, we supply AAC Nitrosorb® filters in complete sets.

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