NEX AirGuard AG401

Advanced Multi-Layer Air Purification System

AG-401

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.

NEX AirGuard AG401

Highlights

NEX AirGuard is certified to eliminate < 97.22%+ of pathogens.

  • 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:

  1. First Layer: Standard air purifier filter
  2. Second Layer: HEPA filter
  3. Third Layer: Activated carbon filter for odor and toxic gas absorption
  4. 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.

Eliminate odors, pathogens and more ...

Enjoy a fresher, healthier environment with NEX AirGuard.

Subway

Subway

Train

Train

Bus

Bus

How does it work?

TLDR: AirGuard transforms harmful particles into harmless water vapor.

NEX AirGuard AG401

Discover how NEX AirGuard revolutionary air purification technology transforms harmful particles into harmless water vapor, using nature's own cleaning mechanism. Unlike traditional filters that just trap pollutants, this advanced system actively seeks out and eliminates viruses, bacteria, mold, and harmful chemicals, while breaking down unpleasant odors at their source. Learn how this breakthrough technology creates a safer, cleaner living environment for you and your family.

Read more about how AirGuard works ->

Which AirGuard is right for me?

For most users, we recommend the AG101 and AG201. If you want to see some numbers, checkout the comparison table.

Specification

The technical bits.

Model AG-401
Virus / Bacterial Reduction < 97.22%+
PM 2.5 Reduction Yes
Dimensions 400x870x150 mm
Weight 14kg
Coverage Area 40 m²+
Optimal Humidity < 60%
Operating place Bus, Train, etc.
Operating Temp 0˚C - 45˚C
Operating Humidity 0% - 95%
Usage Commercial, Industrial
Voltage DC24V, 300 watt
Warranty 1 Year

Efficiency

You don't have to rely on our word: NEX AirGuard has been independently tested by two laboratories.

Over 99.44% Reduction of Microorganisms

Organism Distance (m) Before (cfu/ml) After (cfu/ml) Reduction Rate
Salmonella Typhimurium 1.5 6.87 x 10^4 3.80 x 10^2 99.44%
10.6 6.87 x 10^4 2.30 x 10^2 99.66%
Bacillus cereus 1.5 1.45 x 10^4 1.00 x 10^1 99.93%
10.6 1.45 x 10^4 4.00 x 10^1 99.72%
Staphylococcus aureus 1.5 4.50 x 10^5 2.23 x 10^3 99.50%
10.6 4.50 x 10^5 6.00 x 10^2 99.86%
E.coli 1.5 6.10 x 10^5 No colonies found <99.99%
10.6 6.10 x 10^5 No colonies found <99.99%

Test conditions: 5 minutes, 68-72% humidity, 28-32℃


Over 97.22% Reduction of Mold

Period Distance (m) Before After Reduction Rate
8 hours 3.64 83 1 98.79%
6.1 57 0 99.99%
12 hours 3.64 94 0 99.99%
6.1 72 2 97.22%

Test conditions: 8 & 12 hours, 68-72% humidity, 28-32℃


Over 88.71% Reduction of H1N1

Period Before (TCID50/100μL) After (TCID50/100μL) Log10 reduction Reduction Rate
4 hours 10^6.84 10^5.89 0.95 88.71%

Documents

If you require additional documentation, including certificates and test reports, please write us at: contact@nexinnotech.com.

Common Questions

How does NEX AirGuard help improve indoor air quality?

What is the technology behind NEX AirGuard?

Can NEX AirGuard help with dust and PM 2.5?

Is NEX AirGuard effective in reducing odors?

Can NEX AirGuard help reduce Volatile Organic Compounds (VOCs)?

How does NEX AirGuard differ from other air purification methods like HEPA filters and UV lights?

Are NEX AirGuard products safe for humans and pets?

How long does it take for NEX AirGuard to improve air quality in a room?

Do NEX AirGuard products require any maintenance?

Are NEX AirGuard products energy-efficient?

Can NEX AirGuard help alleviate allergies and respiratory issues?

Are NEX AirGuard products suitable for use in commercial settings?

What is the ideal environmental humidity for NEX AirGuard products to effectively produce ions?

Compare our AirGuard range (AG01, AG101, AG201, AG301 and AG401).

Interested in AG-401 NEX AirGuard AG401? Contact us today.

Quick contact (TH) +66 2651 6000 or (EN) +31 2036 97300

Health

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