Blueair Blue Pure 511i Max – Smart Air Purifier with HEPASilent™ Technology for Cleaner Indoor Air
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available from 08.07.2026
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Blueair Blue Pure 511i Max – Smart Air Purifier with HEPASilent™ Technology for Cleaner Indoor Air
Efficient Air Cleaning for a Healthier Indoor Climate
The Blueair Blue Pure 511i Max is a powerful and intelligent air purifier for living rooms, bedrooms, children’s rooms, and home offices. Thanks to the innovative HEPASilent™ technology, it combines mechanical and electrostatic filtration and removes up to 99.97% of airborne particles as small as 0.1 microns. Fine dust, pollen, pet dander, household dust, mold spores, smoke particles, and unpleasant odors are reliably filtered from the air.
With a Clean Air Delivery Rate (CADR) of up to 296 m³/h, the Blue Pure 511i Max is ideal for rooms up to 22 m² and quickly delivers noticeably cleaner air.
Intelligent Air Quality Monitoring
The integrated PM2.5 sensor continuously monitors air quality and automatically adjusts the fan speed in auto mode. This ensures that only the required performance is used at any time – efficient, convenient, and energy-saving.
Using the Blueair app, you can conveniently control the air purifier from your smartphone. In addition to displaying the current air quality, operating modes, schedules, and other settings can be customized at any time.
Whisper-Quiet Operation and Low Energy Consumption
With a noise level of just 19 dB(A) in night mode, the Blue Pure 511i Max operates almost silently and is ideal for bedrooms and children’s rooms. Despite its high cleaning performance, the air purifier consumes a maximum of 17 watts and impresses with its highly energy-efficient operation.
RealTrack™ Technology for Maximum Filter Efficiency
The intelligent RealTrack™ technology monitors actual filter usage and notifies you in time when a filter replacement is needed. This ensures consistently high cleaning performance while avoiding unnecessary filter changes.
Your Benefits at a Glance
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Innovative HEPASilent™ technology for fast and exceptionally quiet air purification
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Removes up to 99.97% of airborne particles down to 0.1 µm
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Filters fine dust, pollen, household dust, pet dander, smoke, and odors
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Suitable for rooms up to approx. 22 m²
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CADR up to 296 m³/h
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PM2.5 air quality sensor with auto mode
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Wi-Fi and app control via the Blueair app
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RealTrack™ filter monitoring
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Especially quiet operation from 19 dB(A)
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Energy-efficient with a maximum power consumption of 17 watts
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360° air intake for flexible placement
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Filter life of up to 12 months
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Modern, compact design
Technical Data
| Feature | Description |
|---|---|
| Manufacturer | Blueair |
| Model | Blue Pure 511i Max |
| Product Type | Smart air purifier |
| Recommended Room Size | up to 22 m² |
| Air Cleaning Performance (CADR) | up to 296 m³/h |
| Filtration System | HEPASilent™ technology |
| Particle Filtration | 99.97% of particles down to 0.1 µm |
| Filters | Fine dust, pollen, household dust, pet dander, mold spores, smoke particles, odors |
| Air Quality Sensor | PM2.5 |
| Operating Modes | Auto mode, night mode, manual control |
| App Control | Yes |
| Wi-Fi | Yes |
| Noise Level | from 19 dB(A) |
| Power Consumption | max. 17 W |
| Filter Monitoring | RealTrack™ |
| Filter Life | up to 12 months (depending on usage) |
| Air Intake | 360° |
| Areas of Use | Bedrooms, children’s rooms, living rooms, home offices, small offices |
Ideal for Allergy Sufferers and Health-Conscious Households
The Blueair Blue Pure 511i Max is especially suitable for allergy sufferers, pet owners, families, and anyone who values consistently clean indoor air. Its powerful filtration technology, whisper-quiet operation, and intelligent app control make it the ideal solution for effective everyday air purification.
Blueair
Karlavägen 108
SE-11526 Stockholm
privacy@blueair.se
| ALLGEMEINE DATEN |
| Weight: 1,9 kg |
| guarantee: 2 Jahre |
| air outlet: Oberseite |
| Features |
| Automatik:: ja |
| Smartphone Steuerung: ja (Blueair Friend App) |
| day- / night mode: ja |
| child safety lock: ja |
| timer: ja (Blueair Friend App) |
| WLAN-fähig: ja |
| power control: manuell + Smartphone |
| handsets: 4 |
| casters: nein |
| General Data |
| Filter change: 6-9 Monate |
| Activated Carbon Filter: ja |
| plasma filter: nein |
| Filter fineness: 0,1 µm |
| filter change indicator: ja |
| remote control: über App Steuerung |
| Property | Value |
|---|---|
| room size | up to 20 m² |
| Dimensions w x h | 23,6 x 36,8 cm |
| filter technology | prefilter / HEPA / activated carbon |
| room size | 22 m² in 12,5 Minuten, 44 m² in 30 Minuten, 88 m² in 60 Minuten |
| filtering purpose | , aerosols, animal hair & hair, bacteria, dust mites / - droppings, Feinstaub, gasses (VOC), house dust, moulds, odours (toilette, kitchen), particle, pet dander, pollen, smoke, Tabakrauch, tobacco smoke, toner dust, viruses |
| energy consumption | 2,5 – 20 Watt |
| Lautstärke: | 19–48 dB(A) |
| no filtering of | CO2 |
| electricity | 100–240 V AC |
| power supply | Netzkabel |
| prefilter | waschbarer und abnehmbarer Textil-Vorfilter |
| operation site | bedroom, children's room, home, hotel room, office, smoking room, waiting room |
| filter number | Waschbarer Textil-Vorfilter, HEPASilent™ Partikelfilter, integrierter Aktivkohlefilter |
| body material | ABS-/PP-Kunststoffgehäuse mit abnehmbaren Textil-Vorfilter aus Polyestergewebe |
| included in delivery | Blueair Blue Pure 511i Max Luftreiniger, Vorinstallierter HEPASilent™-Kombifilter (Partikel- und Aktivkohlefilter), Waschbarer Textil-Vorfilter, Netzkabel, Bedienungsanleitung / Schnellstartanleitung, Sicherheits- und Garantieinformationen |
| total separation efficiency | 99,97 % bis 0,1 Mikrometer Partikelgröße |
| Airflow | bis zu 296 m³/h |
| CADR pollen | 296 m³/h (174 CFM) |
| CADR smoke | 260 m³/h (153 CFM) |
| CADR dust | 270 m³/h (159 CFM) |
| Room size | 88 m² |
| HEPA filter | HEPASilent™ + Aktivkohlefilter |
| height | 36,8 cm |
| Volume level 2 | 19–48 dB(A) |
| air intake | 360° Rundum-Lufteinlass |
| air quality sensor | PM2.5-Partikelsensor |
| Volts | 100–240 V AC |