Airmega 300 / 300S HEPA + AC Replacement Filter Set

Airmega 300 / 300S HEPA + AC Replacement Filter Set Compatible with Coway Air Purifiers

Restore the high-capacity cleaning power of your device with the Airmega 300 / 300S replacement filter set. Specifically engineered to be compatible with the Coway Airmega 300 and 300S models, this professional-grade set features a combined defense system to maintain a healthy and pristine indoor environment in larger living spaces.

Compatible with Coway models:

• Airmega 300

• Airmega 300S

Our filters are precision-manufactured to ensure a perfect seal within the dual-intake system, maintaining optimized airflow and the signature quiet efficiency these high-performance units are known for.

Dual-Stage High-Efficiency Filtration

This replacement set utilizes a specialized two-stage process to comprehensively clean your indoor air:

• True HEPA Filter: Captures 99.97% of ultra-fine airborne particles as small as 0.3 microns. It is highly effective at removing pollen, dust, pet dander, and other common allergens that can trigger respiratory discomfort.

• Activated Carbon Filter: A powerful adsorption layer designed to reduce VOCs and neutralize unpleasant household odors from cooking, cigarettes, and pets, ensuring your air stays fresh and odor-free.

• Large Room Performance: Engineered to handle high air exchange rates, providing consistent protection for your family even in open-concept spaces.

For optimal performance and to maintain maximum air purity, it is recommended to replace the filter set every 12 months, or as prompted by your device’s smart indicators.

Manufactured by Alleviair

This replacement filter set is produced by Alleviair, a professional air filtration manufacturer with advanced production capabilities. Our facilities include:

• 5 modern filtration manufacturing plants

• Cleanroom production environments

• Precision HEPA and high-adsorption Carbon media processing

• Strict quality control and performance testing

Alleviair produces filtration solutions for residential, commercial, industrial, and medical applications, ensuring consistent quality and reliable performance for global partners.