How do I fit the 106157 in a Blueair 106157?

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 Protect 7700 series SmartFilter

106157

Fits 3 models · replace every 9 months

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

GenuineGenuine Blueair

$119.99

Blueair Au · 22 OctLowest genuine · Blueair Au · checked 22 Oct

CompatibleCompatible option

$44.70

Amazon AU · 5 OctAmazon AU · checked 5 Oct

Check sellerCheck seller details

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 · $44.70

Amazon AU. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.

Open Amazon AU · $44.70

Compare 3 sellers

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

Compatible options

2 sellers

Amazon AUCompatible · checked 5 Oct · may have changedCompatible · Lowest compatiblechecked 5 Oct · may have changed$44.70OpenGo to seller

Amazon AUCompatible · checked 5 Oct · may have changedCompatiblechecked 5 Oct · may have changed$119.23OpenGo to seller

Genuine Blueair

1 seller

Blueair AuGenuine · checked 22 OctGenuine part · Lowest genuinechecked 22 Oct$119.99OpenGo to seller

Open cheapest seller · $44.70

Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.

How long it lasts

Usually every 9 months (up to 9 months, depending on use). The app reminds you when it is due.

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 9 months. One email two weeks before, no newsletter. Manage or stop it anytime.

How to change the 106157 filter

Watch the guide or follow the steps.

Blueair air purifier Protect - Replacing the smart filter · Blueair (official)

1Switch the purifier off and unplug it.
2Pull the front cover off from the bottom edge.
3Lift the old SmartFilter drum out and stand the new one in its place.
4Refit the cover and plug in; the purifier reads the new filter's tag and resets itself.

Every number this part goes by106157 · HealthProtect 7700 filter · SmartFilter 7700

Retail name:: 106157
Retail name:: HealthProtect 7700 filter
Retail name:: SmartFilter 7700

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 3 Blueair modelsProtect 7710i, Protect 7740i, Protect 7770i

Blueair3 models

Common questionsWhich filter fits the Blueair 106157? · How often should I replace the filter in my Blueair 106157? · Where can I buy the 106157 in Australia?

Which filter fits the Blueair 106157?: The Blueair 106157 takes the Blueair Protect 7700 series SmartFilter (part 106157). Compatible filters made to the same specification also fit.
How often should I replace the filter in my Blueair 106157?: Every 9 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
Where can I buy the 106157 in Australia?: We track 3 Australian sellers for the 106157; the lowest listed price when we last checked was A$44.70 at Amazon AU. Prices are re-checked daily and dated on this page.
How do I fit the 106157 in a Blueair 106157?: 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 106157 match? . Reports go to a person, not a bot.