Vacuum cleaner air filter
Miele Duoflex HX1 Fine Dust Filter HX-FDF 20
HX-FDF 20
Fits 1 model · replace every 3 years
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine Miele
$55.00
Miele Australia · 5 NovLowest genuine · Miele Australia · checked 5 Nov
CompatibleCompatible option
$12.00 each
2-pack $23.99
Amazon AU · 26 OctAmazon AU · checked 26 Oct
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Genuine: made by Miele. Compatible: another brand.Genuine is made by Miele. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $12.00 each · 2-pack $23.99
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.
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AUD, before delivery. Each price shows when it was checked.
Compatible options
1 seller
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Not due yet?
Get a nudge when your air filter is due — it's every 3 years. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the HX-FDF 20 air filter
Watch the guide or follow the steps.
- 1Switch the Duoflex off. Press both release buttons at the side of the fine dust filter lid and pull the filter up out of the PowerUnit.
- 2Take the lid off the old filter; the new HX-FDF 20 comes without one.
- 3Fit the old lid to the new filter and push the filter back into the PowerUnit until it clicks.
- 4Between changes, turn the cap ten times through 180° and tap the filter out over a bin at least every 3 months. No water.
Every number this part goes by
- Retail name:
- 12518910
- Retail name:
- HX FDF 20
- Retail name:
- HX-FDF 20
- Retail name:
- HXFDF20
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.
Fits this Miele model
Miele1 model
Common questions
- What does the HX-FDF 20 fit?
- The Miele Duoflex HX1 Fine Dust Filter HX-FDF 20 fits the Miele Duoflex HX1. Compatible filters made to the same specification also fit.
- How often should I replace the HX-FDF 20?
- Every 3 years. It works less well as the filter fills up, so it's worth doing on time.
- Where can I buy the HX-FDF 20 in Australia?
- We track 2 Australian sellers for the HX-FDF 20; the lowest listed price when we last checked was A$12.00 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the HX-FDF 20?
- 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?
- Suction drops and the vacuum may cut out on a blocked filter.
- Is there anything to reset afterwards?
- No reset.
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