Coway
Airmega 400S Max2 Replacement Filter Set
Best replacement filter for owners of high-capacity air purification systems.
Maintain optimal air quality with the Airmega 400 Series Max2 Replacement Filter Set, specifically designed for Coway Airmega 400 and 400s air purifiers. This essential set features a dual-layer filtration system, combining an Activated Carbon Filter to effectively neutralize common household odors and a Green True HEPA Filter that captures 99.7% of airborne particles as small as 0.3 microns. These high-performance filters are engineered to last up to one year, ensuring consistent and reliable purification for your indoor environment.
$109.99
Owner Satisfaction
4.5
/ 5
Category Rank
363
/ 1673
#363 in Electronics Accessories
Price vs Category Average
-32%
Below average
Filter Type
2
/ Max System (Activated Carbon + True HEPA)
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
Features
- Neutralizes common household odors
- Captures 99.7% of particles down to 0.3 microns
- Designed for Airmega 400/400s models
- Provides comprehensive two-level air cleaning
- Filters last up to 12 months
What customers say
Customers consistently praise this replacement filter set for its undeniable, top-tier air purification effectiveness. Users report a significant improvement in air freshness, noting the filters excel at capturing fine particulates, dander, and odors, which is vital for allergy sufferers. Installation is straightforward and hassle free. While the filters offer reliable, long term performance essential for maximizing the Airmega 400S efficiency, the high replacement cost is the primary point of friction. Despite this significant financial commitment, most users accept the premium price because the quality and necessity of using OEM parts justify the expense for superior results.
Know before you buy
This Max2 Replacement Filter Set is exclusively designed for the Coway Airmega 400 and Airmega 400s models.
The system uses a dual-layer approach: the Green True HEPA filter captures 99.7% of airborne particles as small as 0.3 microns, while the Activated Carbon filter neutralizes household odors and volatile organic compounds (VOCs).
Under normal operating conditions, these filters are engineered to last up to 12 months. Depending on your local air quality and usage frequency, you may need to check them periodically for heavy dust buildup.
Yes, the Max2 system combines both the True HEPA and Activated Carbon layers into a single integrated unit for each side of your air purifier, ensuring comprehensive two-level cleaning.
To maintain the 99.7% particle capture efficiency and ensure the air purifier functions as intended, it is recommended to use these authentic Coway replacement filters specifically calibrated for your device.
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