The Dyson DP03 takes the Dyson Combi 360° HEPA and Activated Carbon Filter (972425-01) (part 972425-01) as its filter; replace it every 12 months; Australian sellers list it from A$19.88 as of 5 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your air purifier
Dyson DP03
Air purifier
Confirmed against Dyson's listConfirmed against Dyson Australia's compatibility list
Not yours? ChangeSave it · remind me every 12 months
Takes the 972425-01 filter
Combi 360° HEPA and Activated Carbon Filter (972425-01) · replace every 12 months · check the code printed on your old filter before ordering.
Your air purifier
Air purifier
Confirmed against Dyson's listConfirmed against Dyson Australia's compatibility list
Takes the 972425-01
Filter · every 12 months · check the code on your old filter.
Other Dyson air purifiers that take the 972425-01
GenuineGenuine Dyson
$74.00
Dyson Au · 30 SeptLowest genuine · Dyson Au · checked 30 Sept
CompatibleCompatible option
$19.88
Bunnings · 5 OctBunnings · checked 5 Oct
Check sellerCheck seller details
Genuine: made by Dyson. Compatible: another brand. Check certification on the seller's page.Genuine is made by Dyson. Compatible is made by another brand. Check the seller's certification details before choosing.
Lowest compatibleLowest compatible price · $19.88
Bunnings. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 4 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
3 sellers
Opens Bunnings in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Usually every 12 months (12 months at 12 hours a day (Dyson); the machine's screen or the MyDyson app tells you when). The filter light is a reminder, not a water-quality sensor.
After replacing: Hold the standby button on the remote for about 6 seconds to reset the filter indicator.
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 12 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the filter in your Dyson DP03
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Switch the machine off and unplug it. Press the buttons on either side of the shroud at the base and lift it off.
- 2Lift the old cylinder filter straight up off the base.
- 3Drop the new filter over the base and refit the shroud until it clicks.
- 4Plug in and hold the standby button on the remote for about 6 seconds to reset the filter indicator.
Every number this part goes by
- Retail name:
- 972425
- Retail name:
- 972425-01
Sellers list any of these; they are the same part.
About your Dyson DP03
Dyson air purifier, air purifier — Pure Cool Link. Its filter is the Combi 360° HEPA and Activated Carbon Filter (972425-01), part 972425-01, 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 7 Dyson models
Common questions
- Which filter fits the Dyson DP03?
- The Dyson DP03 takes the Dyson Combi 360° HEPA and Activated Carbon Filter (972425-01) (part 972425-01). Compatible filters made to the same specification also fit.
- How often should I replace the filter in my Dyson DP03?
- 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 972425-01 in Australia?
- We track 4 Australian sellers for the 972425-01; the lowest listed price when we last checked was A$19.88 at Bunnings. Prices are re-checked daily and dated on this page.
- How do I fit the 972425-01 in a Dyson DP03?
- 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?
- Hold the standby button on the remote for about 6 seconds to reset the filter indicator.
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