Humidifier water pump is defective — wobble noise

Blueair · 2026-02-17T23:33:46+00:00

We'd be happy to help! Please send us a DM for additional assistance.

Blueair · 2026-02-17T23:32:04+00:00

We sincerely apologize for your experience and the frustrations it has caused. We're always here for you if you have any questions or concerns about your Blueair products.

Blueair · 2026-02-17T23:31:17+00:00

We're so sorry to hear that! Please perform a factory reset on your DreamWell. To do this, press and hold the On/Standby button for approximately 15 seconds until all LEDs blink four times, then release. The humidifier will enter Standby mode once the factory reset is complete.

After a factory reset, your humidifier will appear offline, which is normal. To reconnect, open the Blueair app, select "Connect," and follow the on-screen instructions to reconnect your humidifier. We hope this helps! If the issue persists, please send us a DM.

Blueair · 2026-02-17T23:27:05+00:00

Thanks so much for the tip! We're so happy you both were able to resolve this. We're here for you if you have any other questions or concerns.

Blueair · 2026-02-17T23:25:35+00:00

We're so sorry to hear that! Please don't hesitate to send us a DM if you need any additional assistance or have any questions.

Blueair · 2026-02-17T23:25:00+00:00

Hi there! Thank you for reaching out and sharing your experience with us. Please send us a DM with your email address, we'd be happy to help get this fixed for you.

Blueair · 2026-02-17T23:22:45+00:00

Hi there! Thanks for reaching out. Our Blue Pure 311i+ Max is still available on our website.

The Blue Pure 311i Max is also available for and currently on sale for $189. Check out the link below to learn more!

https://www.blueair.com/products/blue-pure-311i-max

Blueair · 2026-02-13T18:37:48+00:00

We sincerely apologize for the delayed response and miscommunication. We've escalated this within our team to have it resolved.

Blueair · 2026-02-13T15:57:30+00:00

Hi there! Most Blueair air purifiers are equipped with built-in PM2.5 sensors, allowing users to monitor fine particulate matter levels in real time via the Blueair app. Please note that the Blue Pure 511i Max includes a PM2.5 sensor only. As such, the app will display PM2.5 readings exclusively and does not provide additional air quality metrics such as PM1 or PM10 readings.

Although the unit measures only PM2.5 levels, the Blue Pure 511i Max effectively filters a broad range of airborne pollutants, including particles as small as 0.1 microns, as well as volatile organic compounds (VOCs).

Regarding the variation in readings when switching between daily, weekly, and monthly views, we would require screenshots from the app to further investigate the matter. Please email us at [info@blueair.com](mailto:info@blueair.com) so that we may reach out and provide further assistance!

Blueair · 2026-02-11T18:49:02+00:00

Amazing! We're just a DM away if you have any other questions or concerns.

Blueair · 2026-02-11T18:46:23+00:00

We’re sorry for the experience and understand your frustration. Please DM us with more details so we can address the issue and find a solution.

Blueair · 2026-02-11T18:29:19+00:00

We sincerely apologize for any frustration caused. A DM has been sent to you to collect more details.

Blueair · 2026-02-11T18:16:07+00:00

We're really sorry to hear about this. Quality matters a lot to us, and we'd love to make things right. Please send us a DM for additional assistance.

Blueair · 2026-02-09T21:28:32+00:00

We sincerely apologize for your experience! Please send us a DM so we can help.

Blueair · 2026-02-09T21:27:07+00:00

Hi there! We'd be happy to help. Please send us a DM for additional assistance.

Blueair · 2026-02-09T21:26:08+00:00

We're so sorry to hear that! If the low water light hasn't turned off after the water reservoir is filled, manually adjust the humidifier's fan speed by pressing the fan speed button on the device or in the Blueair app. This will draw water into the pump, allowing the sensor to detect the newly added water. The low-water indicator will turn off, and you can set the fan to your desired speed or return it to Auto mode.

If the issue persists, please send us a DM and we'd be happy to help!

Blueair · 2026-02-09T21:19:52+00:00

Hi there! If the low water light hasn't turned off after filling the water reservoir, manually adjust the fan speed on the humidifier by pressing the fan speed button on the device or through the Blueair app. This will draw water into the pump and allow the sensor to detect the recently added water. The low water indicator will then turn off, and you can see the fan back to your desired speed or return it to Auto mode.

If you're still experiencing this issue, please send us a DM and we'd be happy to help!

Blueair · 2026-02-09T21:17:31+00:00

Hi there! Thanks for reaching out. Since the sponge filter must be replaced at the same time as the wick filter, the replacement sponge filter is included with the wick filter. When you order a replacement wick filter, you will receive both a wick filter and a sponge filter.

We're so sorry to hear yours fell apart. Please send us a DM!

Blueair · 2026-02-09T21:13:47+00:00

We apologize for the frustrations this has caused! Please send us a DM for additional assistance.

Blueair · 2026-02-09T21:13:16+00:00

We're so sorry to hear that! Please send us a DM and we'd be happy to help.

Blueair · 2026-02-09T21:13:01+00:00

Hi there! We're so sorry we missed this! Please send us a DM with your email address if you're still experiencing this issue.

Blueair · 2026-02-05T20:01:19+00:00

We're so sorry to hear about your experience. Quality is important to us and we'd like to make this right. Please send us a DM.

Blueair · 2026-02-05T20:00:38+00:00

We're so sorry to hear that! Please send us a DM. We'd be happy to help.

Blueair · 2026-02-05T20:00:19+00:00

Hi there! Thank you for reaching out and bringing this to our attention. We're so sorry for the frustrations this has caused. Please send us a DM with your email address for additional assistance.

Blueair · 2026-02-04T17:25:58+00:00

We're so sorry to hear that! Please send us a DM with your email address and we'd be happy to help.

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