Why AA_UltraHEPA

Metric AirDoctor UltraHEPA™ Typical home HEPA purifier
Particle capture ≈ 100 % efficiency for particles ≥ 0.003 µm (which is 100x smaller than 0.3µm) 99.97 % @ 0.3 µm (baseline HEPA spec)
Gas & odour control Dual Carbon / Gas Trap filter removes VOCs, ozone, formaldehyde Thin or no carbon layer; limited VOC removal
Clean-air power CADR smoke 162 m³/h; refreshes 28 m² (Model 2000) or 56 m² (Model 3500) 4x hourly CADR and coverage vary; many units stay below 120 m³/h and suit only small rooms
Noise WhisperJet fans 40–55 dB (-30 % quieter than ordinary purifiers) Standard fan noise; often > 50 dB at high speed
Filter life Carbon 6 mo · UltraHEPA 12 mo; change alert built-in 6–12 mo HEPA; reminders not always included
Lab proof 99.97 % live SARS-CoV-2 removal; 99.99 % bacteria & virus removal Few brands publish equivalent pathogen tests

UltraHEPA™ traps far finer particles, scrubs gases, covers larger rooms, and runs quieter—all with certifications standard HEPA purifiers can’t match.

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  • Meet the AirDoctor 4000

    Meet the AirDoctor 4000

    Meet the AirDoctor 4000, a powerful air purifier for larger rooms and open-plan spaces. Discover its three-stage filtration with UltraHEPA®, colour-coded air-quality indicator, Auto mode and practical features designed to...

    Meet the AirDoctor 4000

    Meet the AirDoctor 4000, a powerful air purifier for larger rooms and open-plan spaces. Discover its three-stage filtration with UltraHEPA®, colour-coded air-quality indicator, Auto mode and practical features designed to...

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    AirDoctor is returning to its original name, AirDoctor. Discover why the name is changing and what it means for customers across the UK and Europe.

    AmazingAir is coming home to AirDoctor

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