Coway Airmega 400S Filter
Best replacement filter for owners of high-capacity air purification systems.
This dual-layer system turns your air purifier into a set-it-and-forget-it powerhouse for an entire year. You sacrifice the ability to swap individual filters on your own schedule, but you gain the peace of mind that comes with a high-performance, comprehensive clean.
$109.99
at
Sylvane
Who it's for
- Allergy sufferers needing superior air purification performance
- Busy homeowners wanting quick and simple maintenance routines
- Budget-conscious users preferring infrequent replacement purchases
Who should skip it
- Frugal shoppers seeking low long-term maintenance costs
- Value hunters looking for affordable third-party alternatives
- Eco-conscious consumers prioritizing minimal household waste
Performance breakdown
Particulate capture
True HEPA filtration reliably traps microscopic allergens and airborne pollutants.
Odor neutralization
Activated carbon layer effectively scrubs household smells and volatile organic compounds.
Filter longevity
Twelve-month lifespan minimizes maintenance frequency for busy households.
System compatibility
Engineered specifically for Airmega 400 series for a perfect, airtight fit.
Filtration depth
Dual-layer design provides comprehensive protection against both gases and particles.
Build integrity
Robust frame construction ensures the filter maintains shape under high airflow.
Key Specs
Filter Type
Max2 System (Activated Carbon + True HEPA)
HEPA Class
True HEPA
Particle Capture Efficiency
99.7% at 0.3 microns
Filter Lifespan
Up to 12 months
Compatibility
Coway Airmega 400 and 400s
Filtration Technology
True HEPA and Activated Carbon
Part Number
co5315
Filter Media Material
Non-Woven Fabric
Filter Frame Material
Plastic
Target Pollutants
Odors, VOCs
Know before you buy
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