2-in-1 Purify + Humidify Replacement Wick

Keep both sides working their best

Replace the air filter to maintain powerful purification & the wick filter to keep humidification performing smoothly.

Know when it’s time for a fresh filter

RealTrack™ uses fan speed, usage and pollution levels to calculate remaining filter life, so replacement timing is based on how you actually use your purifier.

2-in-1 Purify + Humidify Replacement Wick

Keep your 2-in-1 performing at its best with genuine replacement filters designed to support cleaner air and comfortable humidity.

4.7

Rated 4.7 out of 5 stars

4.7 Stars (15 Reviews)

Designed for

2-in-1 Purify + Humidify

Great for

Cleaner air, balanced humidity & simple maintenance

Filter Subscription

1 Replacement Wick Filter
Delivered Every 6 Months
Pay when we send it
Save 15% on recurring filter replacements

Most Popular

Free & fast shipping
30 day home trial
Free extended warranty

Why you’ll love it

Everything you need to keep clean air and comfortable humidity performing the way they should.

Maintains purification and humidification performance
Replacement reminders make upkeep easier
Check filter status in the Blueair app
Easy to remove and replace

Up to 1-year filter lifetime
Captures everyday particles
App replacement alerts
Quick & easy filter changes

Features & Technologies

Captures airborne pollutants to help maintain powerful air purification.
Replacement is recommended after approximately 9–12 months
Filter replacement indicators let you know when it’s time for a fresh filter.
Blueair app status makes it easy to check remaining filter life.
Easy replacement design keeps routine maintenance simple.

Keep both sides working their best

Replace the air filter to maintain powerful purification & the wick filter to keep humidification performing smoothly.

Know when it’s time for a fresh filter

RealTrack™ uses fan speed, usage and pollution levels to calculate remaining filter life, so replacement timing is based on how you actually use your purifier.

Smart filtration, you can trust

Is this the right filter for you?

Find your Blueair device name on the label inside your Humidifier
Accurate filter lifetime tracking

Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.
Subscribe & Save 15%

Dirty filters clean the air less efficiently. Sign up for a filter subscription and get fresh filters delivered right when you need them.

FAQ

What model is this filter compatible with?

This wick filter is only compatible with the 2-in-1 Purify + Humidify. Check the label on the inside of your device to find the model name.

How often should I replace my wick filter?

Depending on usage, your filter will last up to 6 months. It should be cleaned weekly when in use according to the instructions in the user manual to maintain optimal performance.

It’s important to change your filter when needed because dirty filters humidify the air less efficiently, reducing the purifier's ability to capture pollutants and affecting overall air quality in your space.

To clean the wick filter, rinse with water weekly, or for a deep clean, soak in citric acid and rinse. Use 20g of citric acid for every 1L of water for 1 hour. Rinse well under running tap water.

How do I know when it’s time to change my filter?

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2-in-1 Purify + Humidify Replacement Wick

Is this the right filter for you?

Accurate filter lifetime tracking

Subscribe & Save 15%

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