FitMatch

The Blueair Blue Pure 311 takes the Blueair Particle + Carbon filter (Blue Pure 311) (part F311PACF108589) as its filter; replace it every 6 months; Australian sellers list it from A$112.60 as of 5 October 2026. Fitment confirmed against the manufacturer's compatibility list.

Blueair Blue Pure 311

Your air purifier

Air purifier

Confirmed against Blueair's list

Not yours? ChangeSave it · remind me
F311PACF108589

Takes the F311PACF108589

Filter · every 6 months · check the code on your old filter.

Other Blueair air purifiers and their filters

The F311PACF108589 fits the Blue Pure 311 only. These Blueair models take a different filter:

Genuine

$112.60

Amazon AU · 5 Oct

Compatible

See seller

No compatible seller tracked yet

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

Lowest price · $112.60

Amazon AU. Every seller we track is listed below. Some links earn us a commission.

Open Amazon AU

This air purifier also takes a pre-filter

Compare 1 seller

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

Amazon AUGenuine · checked 5 Oct · may have changed$112.60Open
Open cheapest seller · $112.60

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

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.

Also saves the model to a FitMatch account under this address; the email signs you in, no password.

How to change the filter in your Blueair Blue Pure 311

Watch the guide or follow the steps.

Blueair air purifier Blue - Changing the main filter · Blueair (official)
  1. 1Switch the purifier off and unplug it.
  2. 2Lift the top section straight up off the base.
  3. 3Lift the old cylindrical filter out, unwrap the new one and drop it in.
  4. 4Refit the top, plug in, and hold the button until the filter light goes out.
Every number this part goes by
Retail name:
108589
Retail name:
311 filter
Retail name:
F311PACF108589

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

About your Blue Pure 311

Blueair air purifier, air purifier — Blue Pure. Its filter is the Particle + Carbon filter (Blue Pure 311), part F311PACF108589, changed every 6 months.

Also in this air purifier: Blueair fabric pre-filter (Blue Pure 311) (every 12 months).

Where the model number is: The model number is on the rating label on the bottom or back of the purifier; the old filter usually has its own code printed on the frame.

Fits these 1 Blueair model

Blueair1 model

Common questions
Which filter fits the Blueair Blue Pure 311?
The Blueair Blue Pure 311 takes the Blueair Particle + Carbon filter (Blue Pure 311) (part F311PACF108589). Compatible filters made to the same specification also fit.
How often should I replace the filter in my Blueair Blue Pure 311?
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 F311PACF108589 in Australia?
We track 1 Australian seller for the F311PACF108589; the lowest listed price when we last checked was A$112.60 at Amazon AU. Prices are re-checked daily and dated on this page.
How do I fit the F311PACF108589 in a Blueair Blue Pure 311?
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.
How do I reset the filter light?
Press and hold the button until the filter light goes out (about 5 seconds).

Something looks wrong with the Blue Pure 311 match? . Reports go to a person, not a bot.