FitMatch

The Dyson HP12 takes the Dyson 360° Combi HEPA+K-Carbon Filter (974527-01) (part 974527-01) as its filter; replace it every 12 months; Australian sellers list it from A$74.00 as of 29 September 2026. Fitment confirmed against the manufacturer's compatibility list.

Dyson HP12

Your air purifier

Air purifier

Confirmed against Dyson's list

Not yours? ChangeSave it · remind me
974527-01

Takes the 974527-01

Filter · every 12 months · check the code on your old filter.

Other Dyson air purifiers and their filters

The 974527-01 fits the HP12 only. These Dyson models take a different filter:

Genuine

$74.00

Dyson Au · 29 Sept

Compatible

See seller

No compatible seller tracked yet

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

Lowest price · $74.00

Dyson Au. Every seller we track is listed below. Some links earn us a commission.

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

Dyson AuGenuine · checked 29 Sept · may have changed$74.00Open
Open cheapest seller · $74.00

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Not due yet?

Get a nudge when your filter is due — it's every 12 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 Dyson HP12

Watch the guide or follow the steps.

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

  1. 1Switch the machine off and unplug it. Press the two buttons on either side of the base and lift the outer shroud away.
  2. 2Release the tabs on each filter half and lift the old halves off the base.
  3. 3Take the new halves out of their bags, clip each around the base until the tabs click, and refit the shroud.
  4. 4Plug in and hold the standby button for about 6 seconds until the screen resets the filter life, or reset it in the MyDyson app.
Every number this part goes by
Retail name:
974527
Retail name:
974527-01

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

About your HP12

Dyson air purifier, air purifier — Purifier Hot+Cool HP2. Its filter is the 360° Combi HEPA+K-Carbon Filter (974527-01), part 974527-01, changed every 12 months.

Where the model number is: Look at the rating label on the base of the purifier, under the filter shroud: the type code is two letters and two digits (TP04, HP07, BP03). The old filter's part number (965432-01…) is printed on its inner frame.

Fits these 1 Dyson model

Dyson1 model

Common questions
Which filter fits the Dyson HP12?
The Dyson HP12 takes the Dyson 360° Combi HEPA+K-Carbon Filter (974527-01) (part 974527-01). Compatible filters made to the same specification also fit.
How often should I replace the filter in my Dyson HP12?
Every 12 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
Where can I buy the 974527-01 in Australia?
We track 1 Australian seller for the 974527-01; the lowest listed price when we last checked was A$74.00 at Dyson Au. Prices are re-checked daily and dated on this page.
How do I fit the 974527-01 in a Dyson HP12?
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 reminder?
Reset the filter life on the machine's screen or in the MyDyson app after fitting.

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