Andatech Support

General Air Purifier FAQs 3

• How often do I need to change air purifier filters?
• Do air purifiers generate ozone?
• Ozone vs Negative Ions

Ionmax Breeze ION420 5

• ION420 Power or replacing filter light is blinking
• Where is the ION420 ioniser located?
• How much carbon is there in the ION420 filters?
• What is the Clean Air Delivery Rate CADR of ION420
• Can I switch off the UV-C light on the ION420

Ionmax ION401 Ionic Air Purifier 8

• ION401 is making noise when UV light is on
• ION401 produces static noise
• Cleaning light switched on (even after cleaning)
• ION401 blades are sticky
• ION401 UV light is not on

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Ionmax ION390 Air Purifier 7

• ION390 HEPA light is still on after replacing filters
• The control panel (LCD) of ION390 appears pixelated or blacked out.
• How often should I change the filters in the ION390?
• How much ions does the ION390 produces?
• Where is the ION390 air quality sensor located?

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Ionmax ION330 Air Purifier 6

• Is UV lamp in ION330 replaceable?
• Does the ION330 produce ozone?
• Does the ION330 have an ionic filter?
• What is the coverage area of ION330?
• What is the power input of ION330?

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Coway 1018F Classic 7

• How often do the Coway 1018F filters need to be replaced?
• Coway 1018F pollution level indicator doesn't change or is continuously high or low
• No air / breeze coming out of Coway 1018F
• Coway 1018F air speed doesn't change
• Coway 1018F air speed is low

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Coway 1516D Storm 7

• How often do the Coway 1516D filters need to be replaced?
• No air / breeze coming out of Coway 1516D
• Coway 1516D air speed is low
• Coway 1516D air cleaning level (Low / Mid / High) doesn't change
• Coway 1516D pollution level indicator doesn't change or is continuously high or low

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Ionmax ION430 Air Purifier 1

• ION430 filter dimensions

Ionmax Breeze Plus ION422 3

• How to enable Wi-Fi on the Ionmax Breeze Plus ION422
• How to connect Ionmax Breeze Plus ION422 to Ionmax app on AP mode (Android)
• How to connect Ionmax Breeze Plus ION422 to Ionmax app on AP mode (iOS)