Air purifier filter
Coway Airmega 300 / 300S Max2 Filter Set (2 filters)
3109708
Fits 1 model · replace every 12 months
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine Coway
$139.00
Coway Australia · 6 NovLowest genuine · Coway Australia · checked 6 Nov
CompatibleCompatible option
$64.90
Amazon AU · 26 OctAmazon AU · checked 26 Oct
Check sellerCheck seller details
Genuine: made by Coway. Compatible: another brand. Check certification on the seller's page.Genuine is made by Coway. Compatible is made by another brand. Check the seller's certification details before choosing.
Lowest compatibleLowest compatible price · $64.90
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Compare 4 listings from 2 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
2 listings from 1 seller
Opens Amazon 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 12 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the 3109708 filter
Watch the guide or follow the steps.
- 1Unplug the purifier. There is a filter set behind each side cover: pull the top of each side cover to open it.
- 2On both sides, take out the cover, then the pre-filter, then the old Max2 filter.
- 3Take the new Max2 filters out of their plastic and fit one on each side, green side facing the purifier.
- 4Refit the pre-filters and both covers. The purifier will not start if either cover is not fitted properly.
- 5Plug in, switch on and touch and hold the Max2 Change button to reset the filter light.
Every number this part goes by
- Retail name:
- 3104757
- Retail name:
- 3109708
- Retail name:
- Airmega 300 filter
- Retail name:
- Airmega 300 Max2 filter
- Retail name:
- Airmega 300S filter
- Retail name:
- AP-1515-FP
- Retail name:
- Max2Green filter 300
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 Coway model
Coway1 model
Common questions
- What does the 3109708 fit?
- The Coway Airmega 300 / 300S Max2 Filter Set (2 filters) (part 3109708) fits the Coway Airmega 300. Compatible filters made to the same specification also fit.
- How often should I replace the 3109708?
- Every 12 months. It works less well as the filter fills up, so it's worth doing on time.
- Where can I buy the 3109708 in Australia?
- We track 2 Australian sellers for the 3109708; the lowest listed price when we last checked was A$64.90 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the 3109708?
- 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 filter light?
- Touch and hold the Max2 Change button on the control panel to reset the filter light.
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