The LG A9ULTIMATE takes the LG CordZero Handstick Exhaust Filter, Iron Grey (ADQ74773923) as its filter; Australian sellers list it from A$34.95 as of 26 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your vacuum cleaner
LG A9ULTIMATE
Stick vacuum
Confirmed against LG's listConfirmed against LG's own compatibility list
Not yours? Change
Takes the ADQ74773923 filter
CordZero Handstick Exhaust Filter, Iron Grey (ADQ74773923) · check the code printed on your old filter before ordering.
Your vacuum cleaner
Stick vacuum
Confirmed against LG's listConfirmed against LG's own compatibility list
Takes the ADQ74773923
Filter · check the code on your old filter.
Other LG vacuum cleaners that take the ADQ74773923
GenuineGenuine LG
$34.95
LG · 26 OctLowest genuine · LG · checked 26 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by LG. Compatible: another brand.Genuine is made by LG. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $34.95
LG. 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.
Other parts this vacuum cleaner takes
- LG CordZero Handstick Pre-Filter (ADQ75393701)Open Amazon AU$7.30 each · 3-pack $21.90
The pre-filter. Separate from the filter. Reduces fine dust before it reaches the motor.
Compare 3 sellers - LG CordZero Handstick Battery 2,300mAh (EAC63382208)Open LG$175.00
The battery. Separate from the filter.
Compare 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens LG 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 damaged or no longer comes clean; LG says brush it and wash it under running water at least once a month and let it dry for 24 hours. LG gives no interval.
After replacing: No reset. The CordZero has no filter reminder.
How to change the filter in your LG A9ULTIMATE
Watch the guide or follow the steps.
- 1Switch the vacuum off and remove the battery.
- 2Turn the exhaust filter on top of the motor body to the unlocked position and lift it off.
- 3Check the pre-filter underneath and clean or replace it at the same time.
- 4Fit the new (or washed and fully dry) exhaust filter and turn it to the locked position.
Every number this part goes by
- Retail name:
- ADQ74773923
- Retail name:
- LG A9 exhaust filter iron grey
Sellers list any of these; they are the same part.
About your LG A9ULTIMATE
LG vacuum cleaner, stick vacuum — CordZero A9 (2018). Its filter is the CordZero Handstick Exhaust Filter, Iron Grey (ADQ74773923), part ADQ74773923.
Also in this vacuum cleaner: LG CordZero Handstick Pre-Filter (ADQ75393701), LG CordZero Handstick Battery 2,300mAh (EAC63382208).
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.
Fits these 2 LG models
LG2 models
A9K-AQUA. LG Australia lists the exhaust filter for this model in both white (ADQ74773933) and iron grey (ADQ74773923); either fits.
Common questions
- Which filter fits the LG A9ULTIMATE?
- The LG A9ULTIMATE takes the LG CordZero Handstick Exhaust Filter, Iron Grey (ADQ74773923).
- Where can I buy the ADQ74773923 in Australia?
- We track 1 Australian seller for the ADQ74773923; the lowest listed price when we last checked was A$34.95 at LG. Prices are re-checked daily and dated on this page.
- How do I fit the ADQ74773923 in an LG A9ULTIMATE?
- 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. The CordZero has no filter reminder.
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