Vacuum cleaner dust bag
Vax Wet and Dry Vacuum Dust Bags, 5 pack (VX40B)
VX40B
Fits 2 models
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GenuineGenuine Vax
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No genuine seller tracked yetNo genuine seller tracked yet
CompatibleCompatible option
$2.50 each
12-pack $29.99
Amazon AU · 26 OctAmazon AU · checked 26 Oct
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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 compatibleLowest compatible price · $2.50 each · 12-pack $29.99
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AUD, before delivery. Each price shows when it was checked.
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when the bag is full; use a paper bag for dry vacuuming only, Vax says.
After replacing: No reset.
How to change the VX40B dust bag
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Switch off and unplug, then unclip the motor head and lift it off the tank.
- 2Pull the full bag off the hose connector inside the tank.
- 3Check the dry filter is fitted on the float cage and locked with the retainer cap.
- 4Push the new bag's collar onto the hose connector on the inside of the tank, then refit the motor head.
Every number this part goes by
- Retail name:
- Vax VX40 bags
- Retail name:
- Vax wet and dry bags
- Retail name:
- VX40B
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.
Common questions
- What does the VX40B fit?
- The Vax Wet and Dry Vacuum Dust Bags, 5 pack (VX40B) fits the Vax VX40 and VX49.
- Where can I buy the VX40B in Australia?
- We track 2 Australian sellers for the VX40B; the lowest listed price when we last checked was A$2.50 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the VX40B?
- 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?
- A full bag loses suction well before it looks full.
- Is there anything to reset afterwards?
- No reset.
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