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Fits checked Oct 1, 2026 · How we check

Coway · air purifier filter

Coway AP-1009CH HEPA Filter (Hepa Filter AP-1009CH)

Hepa Filter AP-1009CH. Part Hepa Filter AP-1009CH. Replace every 12 months. Fits 1 model.

Buy AP-1009CH HEPA Filter on Amazon

Opens an Amazon search for Coway AP-1009CH HEPA Filter Hepa Filter AP-1009CH. Check the listing says Hepa Filter AP-1009CH.

Fits these models

Coway AP-1009CH From the maker's archived page

Part numbers

Genuine part: Hepa Filter AP-1009CH
How often: Replace every 12 months
What is in it: HEPA

Sources

Which filter fits web.archive.org Maker's archived page checked Oct 1, 2026
Archived Coway USA page (live URL now redirects to the home page): Hepa Filter AP-1009CH Every 12 months $69.00
How often web.archive.org Maker's archived page checked Oct 1, 2026
Replace every 12 months.