FitMatch
Samsung CFX-K100/GB 2-in-1 Filter (Essential AX32)

Air purifier filter

Samsung CFX-K100/GB 2-in-1 Filter (Essential AX32)

CFX-K100/GB

Fits 1 model · replace every 6 months

Wrong part, or your model missing? Tell us. A person checks every report.

Genuine

$119.00

Samsung · 29 Oct

Compatible

$44.00 each

2-pack $88.00

eBay AU · 26 Oct

Check seller

Genuine: made by Samsung. Compatible: another brand. Check certification on the seller's page.

Lowest compatible · $44.00 each · 2-pack $88.00

eBay AU. Compare with genuine below. Some links earn us a commission.

Open eBay AU

Compare 5 listings from 4 sellers

AUD, before delivery. Each price shows when it was checked.

eBay AUCompatible · checked 26 Oct$44.00 each2-pack $88.00Open
Amazon AUCompatible · checked 26 Oct$59.00Open
Amazon AUCompatible · checked 26 Oct$59.00Open
SamsungGenuine · checked 29 Oct$119.00Open
Appliances OnlineGenuine · checked 26 Oct$131.00Open
Open cheapest seller · $44.00 each · 2-pack $88.00

Opens eBay AU in a new tab. Their page is the source of truth for price, delivery and returns.

Not due yet?

Get a nudge when your filter is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.

Also saves the model to a FitMatch account under this address; the email signs you in, no password.

How to change the CFX-K100/GB filter

Watch the guide or follow the steps.

How to clean and maintain the filters of your Samsung air purifier · Samsung India (official)
  1. 1Switch off and unplug. Press down on the top of the purifier with your thumbs and pull the front panel toward you.
  2. 2Take out the pre-filter, then the old 2-in-1 filter.
  3. 3Remove the plastic wrap from the new filter and fit it the right way round.
  4. 4Push the pre-filter into the grooves at the bottom and clip in the top, then set the front panel into the bottom grooves and push it shut so all eight latches catch.
  5. 5Plug in and hold the sleep mode / filter reset button for more than 3 seconds to turn off the reminder.
Every number this part goes by
Retail name:
CFX-K100
Retail name:
CFX-K100/GB
Retail name:
CFX-K100GB
Retail name:
Samsung CFX-K100/GB

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 Samsung model

Samsung1 model

Common questions
What does the CFX-K100/GB fit?
The Samsung CFX-K100/GB 2-in-1 Filter (Essential AX32) fits the Samsung AX32BG3100GBSA. Compatible filters made to the same specification also fit.
How often should I replace the CFX-K100/GB?
Every 6 months. It works less well as the filter fills up, so it's worth doing on time.
Where can I buy the CFX-K100/GB in Australia?
We track 4 Australian sellers for the CFX-K100/GB; the lowest listed price when we last checked was A$44.00 at eBay AU. Prices are re-checked daily and dated on this page.
How do I fit the CFX-K100/GB?
No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
What happens if I don't change it?
The fan works harder for less airflow, and the carbon layer stops taking smells out well before the filter looks dirty.
How do I reset the reminder?
After fitting the new filter, hold the sleep mode / filter reset button for more than 3 seconds.

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