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Airmega Max2 400 compatible air purifier models

Use this filter page when a retailer listing or old package shows the filter code first. Match the SKU, dimensions, and purifier model before ordering.

Filter status

OEM / manufacturer filter

Compatible models

1

Annual cost estimate

$95-180 USD

OEM filter

Coway Airmega 400 Max2 Filter Set

Max2 HEPA and activated carbon set

Primary SKU
Airmega Max2 400
Dimensions
Two side filter assemblies for Airmega 400 / 400S.
Cost note
One complete Max2 set per year.

Retailers may group lookalike filters together. Confirm the purifier model label and SKU on the listing before checkout.

Compatible purifier models

Each model link returns to the model-first view with replacement interval, warnings, and related filters.

Coway Airmega 400 Model numbers: Airmega 400, Airmega 400S ยท Replace every 12 months Large room Airmega purifier using two side filter assemblies.

Compatible alternative search terms

Airmega 400 compatible Max2 filter set

Retailer options for Airmega Max2 400

Amazon

Coway Airmega 400 Max2 filter

Varies by listing

Affiliate link
Price note
Check retailer listing for current price.
Availability note
Use the SKU and model notes here to confirm fit before checkout.
Link disclosure
Amazon Associates; opens with sponsored nofollow attributes.
Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.

Walmart

Coway Airmega 400 filter

Varies by listing

Affiliate link
Price note
Check retailer listing for current price.
Availability note
Verify model and SKU on the retailer page before ordering.
Link disclosure
Walmart affiliate-capable search; opens with sponsored nofollow attributes.
Check retailer listing

Verify the purifier model and filter SKU on the retailer page before ordering.