Appliance · Coway

Coway Airmega 300 Air Purifier

verified 2026-10-13 Specs from Coway (cowaymega.com) - Airmega 300 product page. Also known as: airmega 300, coway airmega 300.

Specs

typeportable air purifier
coverage sq ft 2ach1256

Takes

  • purifier filter Coway Airmega 300 Max2 filter set
    Set of two Max2 filters (one per side) for the Coway Airmega 300 and 300S.

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Good to know
  • Airmega 300 and Airmega 400 Max2 sets are sold separately by Coway (SKU 3104757 vs 3104756); buy the set named for your model.
  • Coway: filter life expectancy about 12 months.

What fits the Coway Airmega 300 Air Purifier?

1 parts and accessories in the graph work with this model. OEM parts first.

purifier filter

Informational only. Confirm with the manufacturer before buying or installing. Spotted a mistake? Report it.