The Electrolux ZB3515ST takes the Electrolux Ergorapido Filters (EF150, 2 pack) as its filter; replace it every 12 months; Australian sellers list it from A$18.00 as of 5 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your vacuum cleaner
Electrolux ZB3515ST
Stick vacuum
Confirmed against Electrolux's listConfirmed against Electrolux Australia's compatibility list
Not yours? ChangeSave it · remind me every 12 months
Takes the EF150 filter
Ergorapido Filters (EF150, 2 pack) · replace every 12 months · check the code printed on your old filter before ordering.
Your vacuum cleaner
Stick vacuum
Confirmed against Electrolux's listConfirmed against Electrolux Australia's compatibility list
Takes the EF150
Filter · every 12 months · check the code on your old filter.
Other Electrolux vacuum cleaners that take the EF150
GenuineGenuine Electrolux
$18.00
Electrolux Au · 5 OctLowest genuine · Electrolux Au · checked 5 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Electrolux. Compatible: another brand. Check certification on the seller's page.Genuine is made by Electrolux. Compatible is made by another brand. Check the seller's certification details before choosing.
Lowest price · $18.00
Electrolux Au. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 2 sellers
AUD, before delivery. Each price shows when it was checked.
Opens Electrolux Au in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Usually every 12 months.
After replacing: No reset.
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 Electrolux ZB3515ST
Watch the guide or follow the steps.
- 1Lift the hand unit out of the Ergorapido and press the release to remove the dust cup.
- 2Pull the inner filter out of the cup and empty the cup.
- 3Push the new inner filter in and refit the cup until it clicks.
Every number this part goes by
- Retail name:
- 900168374
- Retail name:
- EF150
Sellers list any of these; they are the same part.
About your Electrolux ZB3515ST
Electrolux vacuum cleaner, stick vacuum — Ergorapido. Its filter is the Ergorapido Filters (EF150, 2 pack), part EF150, changed every 12 months.
Where the model number is: The rating label is on the underside or the back of the main body; the bag or filter type is usually printed on the old part.
Fits these 8 Electrolux models
Common questions
- Which filter fits the Electrolux ZB3515ST?
- The Electrolux ZB3515ST takes the Electrolux Ergorapido Filters (EF150, 2 pack) (part EF150). Compatible filters made to the same specification also fit.
- How often should I replace the filter in my Electrolux ZB3515ST?
- 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 EF150 in Australia?
- We track 2 Australian sellers for the EF150; the lowest listed price when we last checked was A$18.00 at Electrolux Au. Prices are re-checked daily and dated on this page.
- How do I fit the EF150 in a Electrolux ZB3515ST?
- No tools, a few minutes: 3 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, and a full bag loses suction well before it looks full.
- How do I reset the reminder?
- No reset.
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