What do the Airdog air purifier's CO2 numbers mean?

In the upgraded Airdog series air purifiers (D series), a new carbon dioxide value display has been added, showing the current carbon dioxide content in real time. To prevent excessive carbon dioxide levels.

What do the air quality (AQI) numbers mean?

Airdog air purifiers feature built-in sensors and displays (AQI) that indicate current particulate and VOC levels.

How often should I clean the Airdog air purifier?

Cleaning frequency depends on usage and air conditions, but many users clean the plates every 1–6 months. Regular cleaning maintains performance and sensor accuracy.

How effective is Airdog in improving air quality?

Many users report noticeable reductions in allergy symptoms, odors, and dust levels after using Airdog units like the X5 or X8 — including improvements in sleep and respiratory comfort.

Do I need to replace filters regularly?

Unlike HEPA purifiers, Airdog’s main collection plates are washable and reusable , meaning there’s no need for frequent disposable filter replacements — significantly lowering maintenance costs.

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FAQ

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FAQ

What do the Airdog air purifier's CO2 numbers mean?

In the upgraded Airdog series air purifiers (D series), a new carbon dioxide value display has been added, showing the current carbon dioxide content in real time. To prevent excessive carbon dioxide levels.
What do the air quality (AQI) numbers mean?

Airdog air purifiers feature built-in sensors and displays (AQI) that indicate current particulate and VOC levels.
How often should I clean the Airdog air purifier?

Cleaning frequency depends on usage and air conditions, but many users clean the plates every 1–6 months. Regular cleaning maintains performance and sensor accuracy.
How effective is Airdog in improving air quality?

Many users report noticeable reductions in allergy symptoms, odors, and dust levels after using Airdog units like the X5 or X8 — including improvements in sleep and respiratory comfort.
Do I need to replace filters regularly?

Unlike HEPA purifiers, Airdog’s main collection plates are washable and reusable, meaning there’s no need for frequent disposable filter replacements — significantly lowering maintenance costs.

Download

Name	Introduction	Size	Downloads	Update	Category	Download
Airdog X5 User Manual-2026.pdf	null	7.58MB	0	2026-07-14		Download
Airdog X5 User Manual-2026.pdf null 7.58MB 0 2026-07-14
Airdog X3 User Manual 2026.pdf	null	3.00MB	1	2026-07-14		Download
Airdog X3 User Manual 2026.pdf null 3.00MB 1 2026-07-14
F200 Fan Usermanual2026.pdf	Airdog handheld portable cooling fan, rechargeable and for the summer.	3.54MB	133	2026-07-13	Products User Manual	Download
F200 Fan Usermanual2026.pdf Airdog handheld portable cooling fan, rechargeable and for the summer. 3.54MB 133 2026-07-13 Products User Manual
Airdog X3 User Manual 2026.pdf	Airdog X3 and X3D User Manual and FAQ	3.00MB	152	2026-07-13	Products User Manual	Download
Airdog X3 User Manual 2026.pdf Airdog X3 and X3D User Manual and FAQ 3.00MB 152 2026-07-13 Products User Manual
Airdog X8 User Manual 2026.pdf	X8 developed into various versions according to customer requirements	4.69MB	380	2026-06-26	Products User Manual	Download
Airdog X8 User Manual 2026.pdf X8 developed into various versions according to customer requirements 4.69MB 380 2026-06-26 Products User Manual
Airdog X5 User Manual-2026.pdf	Airdog X5 air purifier user manual	7.58MB	387	2026-06-23	Products User Manual	Download
Airdog X5 User Manual-2026.pdf Airdog X5 air purifier user manual 7.58MB 387 2026-06-23 Products User Manual
Airdog Main Products catalog2026.pdf	2026 Airdog Main Products: air purifiers, humidifiers, dehumidifiers, and fans.	4.60MB	437	2026-06-23	Products Introduction	Download
Airdog Main Products catalog2026.pdf 2026 Airdog Main Products: air purifiers, humidifiers, dehumidifiers, and fans. 4.60MB 437 2026-06-23 Products Introduction
Airdog Product Catalog(IEF)2026.pdf	The Airdog Industrial Electric Filtration module for commercial HVAC systems	4.95MB	331	2026-06-23	Products Introduction	Download
Airdog Product Catalog(IEF)2026.pdf The Airdog Industrial Electric Filtration module for commercial HVAC systems 4.95MB 331 2026-06-23 Products Introduction
2025 Airdog Product Catalog0411.pdf	Airdog products, aidog air purifiers, airdog air solutions, 2025 Airdog products catalog	11.29MB	236	2025-04-27	Products Introduction	Download
2025 Airdog Product Catalog0411.pdf Airdog products, aidog air purifiers, airdog air solutions, 2025 Airdog products catalog 11.29MB 236 2025-04-27 Products Introduction
Airdog AirCap air purifiers.pdf	certificates & reports of Airdog mini	9.21MB	400	2023-10-10	Products Test Reports/Certifications	Download
Airdog AirCap air purifiers.pdf certificates & reports of Airdog mini 9.21MB 400 2023-10-10 Products Test Reports/Certifications

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ABOUT AIRDOG

Airdog is a professional air purifier manufacturer with over 20 years of experience, focusing on Air Purifiers & Air Humidifiers & Air Fan OEM/ODM service for the leading brand all over the world. Highly recognized by 30+ international partners and millions of customers worldwide.