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Accurate filter lifetime tracking
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Find the Blueair device name on the label inside your Humidifier
Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.
Dirty filters clean the air less efficiently. Sign up for a filter subscription and get fresh filters delivered right when you need them.
This filter is compatible only with the InvisibleMist™ Humidifier.
Blueair's advanced InvisibleMist™ Technology delivers clean moisture by trapping water impurities in the wick filter, releasing pure water vapor with no mist into the air².
We recommend every 6 months. The filter indicator on the interface of your humidifier and in the Blueair app will notify you when it is time to replace your filter.
Your humidifier will deliver up to 48 hours** of clean moisture. Runtime is based on 77°F & 50% RH in night mode. Actual runtime may vary with different room conditions.
No you don’t! Thanks to the anti-microbial filter, you can use tap water with confidence as it traps minerals & pollutants.
If the low water 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 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 set the fan back to your desired speed or return to Auto mode.
Extra long press the Fan Speed button for about 15 seconds until all the LEDs on the interface light up, then release.
The red filter replacement indicator will blink three times and then disappear.
Reminder: After replacing the filter, it is required to manually conduct a filter reset on the air purifier.
The filter subscription service is very convenient and a good price.
Very fast shipping, easy to replace and reset. My humidifier is ready to use again.
Yesterday I finally clicked Add to Cart on a new humidifier filter, and, to be real, I was half-convinced I really needed to purchase this (the app said I needed a replacement). The replacement showed up FAST, fit right into the humidifier, and literally the smoothest progress ever.
For context, I use my humidifier 24/7 at 30% humidity, and around the 7 month mark it needed to be replaced. Paying around $17-20 biannually isn't a deal breaker, so I don't think the price is unjustified - even though it probably costs Blueair $0.60 to make them. OH WELL! I'm a happy customer.
Easy to insert just like every thing about this humidifier. This is the second one I purchased for our house. I gave away a larger one by another company because it was too hard to maintain. This humidifier is the easiest and most quiet one I have ever owned.
I run my humidifier 24/7 in my home office, as I work there during the day, and it helps to keep my guitars happy the rest of the time. If I were to keep the humidity at the recommended 45%, I would probably eat through one of these every three months. So I keep my desired humidity at 35%, and rinse it out monthly. And I only use RO water! I do wish that it came with more of those little sponges, as I would change those out more frequently if I had more. That little sponge does a great job of trapping all of the little winged bugs that are attracted to water.
Based on the discount for the subscribe and save, that is definitely the way to go, versus one time purchases. As others have said, its full price should probably be closer to what you pay when you subscribe.