The Vax VSV21Z takes the Vax SlimVac Pro Cordless Vacuum Filter Pack (VFT22A) as its filter; Australian sellers list it from A$10.50 as of 26 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your vacuum cleaner
Vax VSV21Z
Stick vacuum
Confirmed against Vax's listConfirmed against Vax's own compatibility list
Not yours? Change
Takes the VFT22A filter
SlimVac Pro Cordless Vacuum Filter Pack (VFT22A) · check the code printed on your old filter before ordering.
Your vacuum cleaner
Stick vacuum
Confirmed against Vax's listConfirmed against Vax's own compatibility list
Takes the VFT22A
Filter · check the code on your old filter.
Other Vax vacuum cleaners that take the VFT22A
GenuineGenuine Vax
$10.50
Bunnings · 26 OctLowest genuine · Bunnings · checked 26 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Vax. Compatible: another brand.Genuine is made by Vax. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $10.50
Bunnings. 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 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens Bunnings in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when it is worn or no longer comes clean; Vax says tap out dirt or wash the filter with water. Vax gives no interval.
After replacing: No reset.
How to change the filter in your Vax VSV21Z
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Switch the vacuum off and remove the dust bin from the handheld unit.
- 2Take the filter bracket and sponge filter out.
- 3Fit the new bracket and sponge filter, or the old ones once tapped clean or washed and fully dry.
- 4Refit the dust bin until it clicks.
Every number this part goes by
- Retail name:
- SlimVac Pro filter pack
- Retail name:
- Vax SlimVac Pro filter
- Retail name:
- VFT22A
Sellers list any of these; they are the same part.
About your Vax VSV21Z
Vax vacuum cleaner, stick vacuum — SlimVac Pro. Its filter is the SlimVac Pro Cordless Vacuum Filter Pack (VFT22A), part VFT22A.
Where the model number is: The rating label is on the underside or the back of the main body; the old part usually has its own code printed on it.
Common questions
- Which filter fits the Vax VSV21Z?
- The Vax VSV21Z takes the Vax SlimVac Pro Cordless Vacuum Filter Pack (VFT22A).
- Where can I buy the VFT22A in Australia?
- We track 1 Australian seller for the VFT22A; the lowest listed price when we last checked was A$10.50 at Bunnings. Prices are re-checked daily and dated on this page.
- How do I fit the VFT22A in a Vax VSV21Z?
- 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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