FitMatch

Coway air purifier filter

Which replacement filter each of the 9 Coway air purifiers sold in Australia takes, with dated prices from 3 Australian sellers, genuine and compatible side by side.

Showing 9 of 9 Coway models

Airmega Mighty / 200M Standard Filter Set (GreenHEPA + 2 deodorisation)takes 3109689

Airmega 100 Filter (3-in-1)takes 3116574

Airmega 150 Filter Set (GreenHEPA + activated carbon)takes 3109700

Airmega 250 / 250S Max2 Filtertakes 3113039

Airmega 300 / 300S Max2 Filter Set (2 filters)takes 3109708

Airmega 350 3-in-1 Filtertakes 3123632

Airmega 400 / 400S Max2 Filter Set (2 filters)takes 3111595

Airmega 50 Filter (3-in-1)takes 3120954

How to change your Coway filter

Steps for the Airmega Mighty / 200M Standard Filter Set (GreenHEPA + 2 deodorisation) (3109689), the filter 2 Coway models take. Change it every 12 months.

Coway Airmega AP-1512HH Mighty | Change the Filter Replacement and Maintenance · HouseFresh
  1. 1Unplug the purifier and pull the top of the front cover to open it.
  2. 2Press down on the clip at the top of the pre-filter and pull it out, then lift out the old deodorisation filter and GreenHEPA filter.
  3. 3Take the new filters out of their plastic. Fit the GreenHEPA filter first, then the deodorisation filter, then the pre-filter, each with its 'front' side facing out.
  4. 4Close the front cover and plug in. Keep the set's second deodorisation filter for the 6-month swap.
  5. 5When the Odor or HEPA light blinks, fit the matching filter and hold the Reset button for 2 seconds.

Different steps for Airmega 150 Filter Set (GreenHEPA + activated carbon) · Different steps for Airmega 300 / 300S Max2 Filter Set (2 filters) · Different steps for Airmega 400 / 400S Max2 Filter Set (2 filters) · Different steps for Airmega 250 / 250S Max2 Filter · Different steps for Airmega 100 Filter (3-in-1) · Different steps for Airmega 50 Filter (3-in-1) · Different steps for Airmega 350 3-in-1 Filter · Different steps for Airmega 350 3-in-1 Allergen Plus Filter

Reset the filter reminder

The Odor light is for the deodorisation filter and the HEPA light for the GreenHEPA filter. After fitting the filter, hold the Reset button for 2 seconds. If you changed a filter early, hold Reset for 2 seconds, press it to pick Odor or HEPA, then hold it again for 2 seconds.

Get a reminder when your Coway filter is due

One email two weeks before, no newsletter. Type the model from the sticker and we set the date for that model.

Optional. Leave it blank and we ask for it in the email.

Common questions

How often should I change a Coway filter?
Every 12 months for the Airmega Mighty / 200M Standard Filter Set (GreenHEPA + 2 deodorisation) (3109689), the most common Coway filter here. Each model page shows the interval for its own filter.
What happens if I don't change the filter?
The fan works harder for less airflow, and the carbon layer stops taking smells out well before the filter looks dirty.
Does Coway make a compatible filter?
Coway makes the genuine filter. Compatible filters for Coway models are made by other companies to fit the same models, and Australian sellers we track list both; each part page shows the genuine and compatible prices side by side.
How do I reset the filter reminder on a Coway air purifier?
The Odor light is for the deodorisation filter and the HEPA light for the GreenHEPA filter. After fitting the filter, hold the Reset button for 2 seconds. If you changed a filter early, hold Reset for 2 seconds, press it to pick Odor or HEPA, then hold it again for 2 seconds.
All 9 Coway air purifiers we list, A to Z

Brand names describe compatibility only; FitMatch is independent of Coway. Fitment sources are recorded on every model page.