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Certified Air Purifiers for Clean Air Indoors

This page highlights the certifications and testing behind We Share Clean Air purifiers. Each unit has undergone rigorous evaluation, including HEPA and UV-C performance tests, and meets recognised standards for reducing bacteria, viruses, mould, and fine dust. By showcasing compliance and Declaration of Conformity, we demonstrate the effectiveness, safety, and reliability of our air purification solutions for homes, offices, and public spaces.

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Certified Test Marks

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The Lux Aeroguard 360° air purifiers have earned three independent certifications, each granting permission to use a recognised test mark. These certificates confirm the product’s ability to reduce fine dust, capture bacteria, mould, and viruses, and ensure suitability for allergy sufferers according to VDI 6022 Part 5. They demonstrate the high performance and safety of the HEPA filtration system.

These certifications show that the Lux Aeroguard 360° has been thoroughly tested by accredited labs and meets strict quality and hygiene standards. The test marks provide verifiable proof of effectiveness, allowing users to trust that the purifier removes harmful particles, supports healthier indoor air, and complies with recognised international and German air quality guidelines.

  • "Effectively reduces fine dust in indoor air"

    -gui-lab Engineering

  • "Effectively reduces bacteria, mold and viruses in indoor air"

    -gui-lab Engineering

  • "Suitable for allergy sufferers..."

    -gui-lab Engineering

Independent Test Report

The ODEO.2 air purifier was independently tested by Korea Conformity Laboratories to evaluate its effectiveness against airborne microbes. The test measured the reduction of Staphylococcus aureus in a controlled environment, showing a 99.9% decrease after one hour of operation. This report demonstrates the purifier’s proven performance in improving indoor air quality and provides verifiable evidence of its ability to reduce harmful bacteria in enclosed spaces.

Test Results: Reduction of Airborne Microbes in 1 hour: 99.9%


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Declaration of Conformity

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The ODEO product range has been independently tested and certified to meet CE, FCC, and UKCA standards, ensuring compliance with European, US, and UK regulations. This Declaration of Conformity confirms that all ODEO units adhere to safety, performance, and electromagnetic compatibility requirements, giving customers confidence that their air purifiers are reliable, effective, and fully compliant with recognised international standards.

Expert Insights on Air Purifiers

Watch Dr Andreas Winkens, a clean air expert, explain why air purifiers are essential for healthy working environments. The video covers how effective air filtration reduces airborne bacteria, viruses, and allergens, supporting safer and more productive indoor spaces.


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What makes our technology different?


Our HEPA air purifiers employ a comprehensive five-stage filtration process for unmatched air cleaning power:

  • 1. Pre-Filter

    The pre-filter captures larger airborne particles such as dust, fibres and pet hair before they reach the finer filtration layers. This not only improves overall efficiency but also extends the lifespan of the more advanced filters within the system.

  • 2. HEPA 13 Filter

    We helped N. E. Downing create a cleaner, fresher indoor environment by reducing airborne pollutants, odours and irritants. Supporting wellbeing at every step.

  • 3. Activated Carbon Filter

    The activated carbon layer absorbs odours, chemical fumes and volatile organic compounds (VOCs) released from cleaning products, paints, furniture and cooking. This stage helps keep indoor air fresh and free from irritants that can affect respiratory comfort.

  • 4. Nanopure Layer

    The Nanopure layer adds an advanced level of purification by safely neutralising microbial contaminants and chemical pollutants. This technology helps break down harmful compounds at a molecular level, offering a deeper clean than filtration alone.

  • 5. Duotron Technology

    Duotron provides ongoing protection by inhibiting bacterial growth on internal surfaces. This ensures your purifier remains hygienic, effective and safe long-term, even in high-use environments such as schools, offices, healthcare settings or hospitality spaces.

Air Filtration Solutions By Industry

Discover how businesses, schools, healthcare settings, and commercial organisations across the UK are using professional HEPA filtration systems to improve indoor air quality, reduce airborne pollutants, and create cleaner, healthier indoor environments for staff, visitors, customers, and occupants through tailored air purification solutions.

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Your Nursery Today

New DfE guidance recommends that nurseries actively monitor indoor air quality. Most settings haven't started yet, and most have never had a professional test.

A free on-site health check takes one visit. We bring professional monitoring equipment, take CO₂ and particulate readings in your main activity rooms, and give you a plain-English summary of exactly what's in your air.

No jargon. No obligation. You keep your data regardless of what you decide.

We also work with care homes, funeral directors, hospitals and other sensitive environments where air quality directly affects the people in your care.

What to do: Complete the form, and we'll be in touch to arrange your Air Quality Test.

Not ready to book yet? Download the free Nursery Air Quality Risk Review first

support@theshepherdgroup.co.uk

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