The NEX AirGuard AG401 represents the latest in air purification technology, featuring a sophisticated 4-layer filtration system enhanced with nano-graphene oxide technology. This versatile unit is designed for both indoor and outdoor applications, effectively combining standard HEPA filtration, activated carbon absorption, and advanced nano-materials. The system includes comprehensive real-time air quality monitoring through multiple sensors (PM, VOC, NOx, CO2, O3), displayed on a 7-inch touch screen according to EPA's AQI standards. Its negative ion technology specifically enhances PM2.5 reduction by increasing the electrostatic force of small particles, causing them to form larger clusters that naturally settle due to gravity.

Highlights
NEX AirGuard ist zertifiziert, < 97,22%+ der Krankheitserreger zu eliminieren.
- Advanced 4-layer filtration system with nano-graphene oxide technology
- Real-time air quality monitoring with multiple sensors
- Negative ion generation for enhanced PM2.5 reduction
- 7-inch touch display with WiFi & Bluetooth connectivity
- UVC and Ozone free operation
Compare NEX AirGuard AG401 with other NEX AirGuard models.
The NEX AirGuard AG401 features a comprehensive 4-layer filtration system:
- First Layer: Standard air purifier filter
- Second Layer: HEPA filter
- Third Layer: Activated carbon filter for odor and toxic gas absorption
- Fourth Layer: Enhanced filter with nano-graphene oxide (GO) coating
The unit includes advanced sensor technology:
- SEN55 sensor for PM, RH/T, VOC, and NOx measurement
- SCD41 sensor for CO2 monitoring
- ZMOD4510 sensor for O3 and NOx detection
All measurements are displayed on a 7-inch capacitive touch screen powered by an ESP32-S3 dual-core processor, providing real-time air quality information according to EPA’s AQI standards. The system’s negative ion technology helps agglomerate PM2.5 particles, making them easier to capture and remove from the air.
Eliminieren Sie Gerüche, Krankheitserreger und mehr ...
Genießen Sie eine frischere, gesündere Umgebung mit NEX AirGuard.

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Bus
Wie funktioniert es?
TLDR: AirGuard verwandelt schädliche Partikel in harmlosen Wasserdampf.

Entdecken Sie, wie NEX AirGuards revolutionäre Luftreinigungstechnologie schädliche Partikel in harmlosen Wasserdampf umwandelt und dabei den natürlichen Reinigungsmechanismus der Natur nutzt. Anders als herkömmliche Filter, die Schadstoffe nur einfangen, sucht dieses fortschrittliche System aktiv nach Viren, Bakterien, Schimmelpilzen und schädlichen Chemikalien und eliminiert diese, während es unangenehme Gerüche an ihrer Quelle abbaut. Erfahren Sie, wie diese bahnbrechende Technologie eine sicherere, sauberere Wohnumgebung für Sie und Ihre Familie schafft.
Lesen Sie mehr darüber, wie AirGuard funktioniert ->Welcher AirGuard ist der richtige für mich?
For most users, we recommend the AG101 and AG201. If you want to see some numbers, checkout the comparison table.