Frequently Asked Questions
Get answers to commonly asked questions about buying or using our air purification products.

FAQ By
Top Questions
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Can I connect the AG300 to Wi-Fi?
Yes, via the Airgle Smart App – follow pairing instructions in the app.
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How do I turn off the LCD display on the AG300?
Press and hold the Power and Timer buttons simultaneously for 3–5 seconds to turn off the LCD display. Repeat the same action to turn it back on.
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Does the AG600 connect to Wi-Fi?
Yes, it supports Wi-Fi via the Airgle app.
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Does the AG900 support app or Wi-Fi connectivity?
Yes, the AG900 can connect via the Airgle mobile app over Wi-Fi.
Airgle AG25
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What is the AG25 designed for?
The AG25 is a compact desktop air purifier designed for personal spaces such as desks, small offices, bedside tables, and even cars.
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What is the coverage area of the AG25?
It effectively purifies air in areas up to 150 sq ft (14 m²).
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Is the AG25 CARB certified?
Yes, it complies with CARB ozone emission limits and is certified ozone-free.
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How often should I replace the filters?
Replace filters every 6–12 months depending on usage and environment.
Airgle AG300
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What is the coverage area of the AG300?
The AG300 is ideal for bedrooms, offices, and small spaces. Its coverage area depends on the number of air changes per hour (ACH):
- 720 sq ft (66.9 m²) at 1 ACH
- 360 sq ft (33.4 m²) at 2 ACH
- 240 sq ft (22.3 m²) at 3 ACH
- 180 sq ft (16.7 m²) at 4 ACH
- 144 sq ft (13.4 m²) at 5 ACH
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Is the AG300 FDA cleared?
Yes, it’s FDA cleared as a Class II medical device.
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Does the AG300 remove viruses and bacteria?
Yes, the Titanium Pro® UV module neutralizes airborne pathogens.
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How often should I replace the filters?
cHEPA and Carbon: every 12 months; Titanium Pro® UV module: every 18–24 months.
Airgle AG600
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What is the coverage area of the AG600?
The AG600 is suitable for classrooms, offices, and clinics. Its coverage area depends on the number of air changes per hour (ACH):
- 1,480 sq ft (137.5 m²) at 1 ACH
- 740 sq ft (68.7 m²) at 2 ACH
- 493 sq ft (45.8 m²) at 3 ACH
- 370 sq ft (34.4 m²) at 4 ACH
- 296 sq ft (27.5 m²) at 5 ACH
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What filters are used in the AG600?
It includes a Pre-filter, cHEPA filter, Activated Carbon filter, and an optional Titanium Pro® UV module.
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Is the Titanium Pro® UV module included in every AG600 unit?
It can be included as a standard or optional upgrade based on configuration.
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Is the AG600 FDA cleared?
Yes, the AG600 is FDA cleared as a Class II medical device.
Airgle AG900
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What is the recommended coverage area for the AG900?
The AG900 is ideal for hospitals, clinics, offices, and classrooms. Its coverage area depends on the number of air changes per hour (ACH):
- 3,085 sq ft (286.6 m²) at 1 ACH
- 1,542 sq ft (143.3 m²) at 2 ACH
- 1,028 sq ft (95.5 m²) at 3 ACH
- 771 sq ft (71.6 m²) at 4 ACH
- 617 sq ft (57.3 m²) at 5 ACH
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What filtration technologies does the AG900 use?
It features a Pre-filter, cHEPA filter, Activated Carbon filter, and the patented Titanium Pro® UV module.
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Is the AG900 FDA cleared?
Yes, it is FDA cleared as a Class II medical device.
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What is the AG900’s CADR?
Smoke: 398 cfm, Dust: 400 cfm, Pollen: 379 cfm
Airgle AG900D FlexHose
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What is the AG900D FlexHose designed for?
The AG900D is engineered for point-of-source air purification in dental, surgical, and aerosol-generating environments.
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What filtration system does the AG900D use?
It features a 4-stage system: Pre-filter, cHEPA filter, Activated Carbon filter, and Titanium Pro® UV module.
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How does the FlexHose function?
The flexible suction arm captures aerosols, droplets, and contaminants directly at the source.
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Can the AG900D be used in dental or surgical suites?
Absolutely, it’s ideal for clinical environments where infection control is critical.