Coway · air purifier

Coway Airmega 100 replacement filter

Use part 3115989. Replace every 12 months.

The filter that fits

Maker lists this model

Coway Airmega 100 Filter

Airmega 100 Filter

Opens an Amazon search for Coway Airmega 100 Filter 3115989. Check the listing says 3115989.

The Airmega 150 and 160 take a different set (3108979).

High confidence: the manufacturer names this exact model on a live page. Each line is the page we read and the day we read it.

Which filter fits cowaymega.com Maker's own page checked Oct 1, 2026
The Airmega 100 filter is a combined Pre-Filter, HEPA filter and Deodorization filter, all in one convenient package
How often cowaymega.com Maker's own page checked Oct 1, 2026
Filter Life Expectancy is 12 Months
What's in it cowaymega.com Maker's own page checked Oct 1, 2026
3-in-1 custom filter(Vacuumable Pre-Filter + HEPA Filter + Deodorization Filter
Packs cowaymega.com Maker's own page checked Oct 1, 2026
Airmega 100 Filter Bundle Pack: Bundle Pack - 2 x Airmega 100 Filter; barcode 00004101337

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cowaymega.com Maker's own page checked Oct 1, 2026
The Airmega 100 filter is a combined Pre-Filter, HEPA filter and Deodorization filter, all in one convenient package
cowaymega.com Maker's own page checked Oct 1, 2026
Airmega 100 Filter: sku 826439000820, barcode 00003115989

cowaymega.com Maker's own page checked Oct 1, 2026
Filter Life Expectancy is 12 Months

cowaymega.com Maker's own page checked Oct 1, 2026
3-in-1 custom filter(Vacuumable Pre-Filter + HEPA Filter + Deodorization Filter

cowaymega.com Maker's own page checked Oct 1, 2026
Airmega 100 Filter Bundle Pack: Bundle Pack - 2 x Airmega 100 Filter; barcode 00004101337