How do I fit the 111238 in a Blueair 111238?

No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.

What happens if I don't change it?

The fan works harder for less airflow, and the carbon layer stops taking smells out well before the filter looks dirty.

Air purifier filter

Blueair SmokeBlock filter (Blue Pure Mini Max)

111238

Fits 1 model · replace every 6 months

Wrong part, or your model missing? Tell us. A person checks every report.

GenuineGenuine Blueair

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Sold by Blueair and retailersSold by Blueair and retailers

CompatibleCompatible option

$33.90 each

2-pack $67.80

Amazon AU · 5 OctAmazon AU · checked 5 Oct

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Genuine: made by Blueair. Compatible: another brand. Check certification on the seller's page.Genuine is made by Blueair. Compatible is made by another brand. Check the seller's certification details before choosing.

Lowest compatibleLowest compatible price · $33.90 each · 2-pack $67.80

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Open Amazon AU · $33.90 each · 2-pack $67.80

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AUD, before delivery. Each price shows when it was checked.

Compatible options

1 seller

Amazon AUCompatible · checked 5 Oct · may have changedCompatible · Lowest compatiblechecked 5 Oct · may have changed$33.90 each2-pack $67.80OpenGo to seller

Open cheapest seller · $33.90 each · 2-pack $67.80

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How long it lasts

Usually every 6 months (up to 6 months; the filter light on the unit turns red). The filter light is a reminder, not a water-quality sensor.

Flow slows and taste drops off as the filter fills up. Changing on time is the whole point.

Not due yet?

Get a nudge when your filter is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.

How to change the 111238 filter

Watch the guide or follow the steps.

No clear video for this part yet. The steps cover it.

1Switch the purifier off and unplug it.
2Hold the base, twist the top section a little anti-clockwise and lift it off.
3Lift the old cylindrical filter out of the base and drop the new one in, pull tab up. Take the plastic wrap off first.
4Refit the top, plug in, and hold the button until the filter light goes out (or reset it in the Blueair app).

Every number this part goes by111238 · Mini Max SmokeBlock

Retail name:: 111238
Retail name:: Mini Max SmokeBlock

Sellers list any of these; they are the same part.

Will it fit your appliance?

Type your model number and we'll check it against the makers' lists.

Your appliance model

Fits these 1 Blueair modelBlue Pure Mini Max

Blueair1 model

Blue Pure Mini Max

Alternative to 111727 in the same slot.

Common questionsWhich filter fits the Blueair 111238? · How often should I replace the filter in my Blueair 111238? · Where can I buy the 111238 in Australia?

Which filter fits the Blueair 111238?: The Blueair 111238 takes the Blueair SmokeBlock filter (Blue Pure Mini Max) (part 111238). Compatible filters made to the same specification also fit.
How often should I replace the filter in my Blueair 111238?: Every 6 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
Where can I buy the 111238 in Australia?: We track 1 Australian seller for the 111238; the lowest listed price when we last checked was A$33.90 at Amazon AU. Prices are re-checked daily and dated on this page.
How do I fit the 111238 in a Blueair 111238?: No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
What happens if I don't change it?: The fan works harder for less airflow, and the carbon layer stops taking smells out well before the filter looks dirty.

Something looks wrong with the 111238 match? . Reports go to a person, not a bot.