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Hifine Air Purifier Filter for Coway Airmega 300/300S

This high-efficiency air filter replacement features glassfiber filter media with a carbon pre-filter for superior air purification. Designed specifically for Coways Airmega 300/300S air purifiers (part 3111635), it’s suitable for hotel, commercial, and household applications. The filter comes in green and black colors with customized efficiency grades and accepts OEM/ODM orders.

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Keep your Coway Airmega 300 or 300S running at its best with this Hifine replacement filter. Designed to capture 99.97% of airborne particles like dust, pollen, pet dander, and smoke, it helps maintain clean, fresh air in your home or office. The filter combines a glassfiber HEPA media with a carbon pre-filter to reduce odors and VOCs. It’s a simple swap—no tools needed. For more options, check out our full selection of Air Purifier Parts.

This filter is built to last up to 12 months depending on usage. It fits perfectly in Coway Airmega 300 and 300S models. Whether you’re in a hotel, commercial space, or your own home, this filter delivers reliable performance. Replace every 6-12 months for best results.

Brand

Hifine

Type

Air Purifier Parts

Material

Glassfiber Filter Media and Carbon Pre Filter

Application

Hotel, Commercial, Household

Power Source

Electric

Global Wholesale

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Hifine High Efficiency Air Purifier Filter for Coways Airmega 300/300S
Hifine High Efficiency Air Purifier Filter for Coways Airmega 300/300S
Hifine High Efficiency Air Purifier Filter for Coways Airmega 300/300S
Hifine High Efficiency Air Purifier Filter for Coways Airmega 300/300S
Hifine High Efficiency Air Purifier Filter for Coways Airmega 300/300S
Hifine High Efficiency Air Purifier Filter for Coways Airmega 300/300S

Transparent Supply Chain & Flexible Production

Beyond basic specifications, we build a solid business foundation for you with reliable delivery speeds and scalable production.

PHASE 01
100 – 500 pcs
15 Days Lead Time
Standard factory stock allocation, providing rapid response for test orders and SME contractors.
PHASE 02
501 – 1,000 pcs
18 Days Lead Time
Dedicated production line scheduling accompanied by comprehensive multi-stage quality inspections.
PHASE 03
1,001 – 3,000 pcs
21 Days Lead Time
Enjoy exclusive bulk pricing tiers, including free coordination for local port warehousing.
PHASE 04
> 3,000 pcs
Negotiable
Supports deep OEM packaging customization, dynamic price locking, and flexible payment terms.

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I*** (United States): Good service, kindness, and fast delivery. The product is excellent.
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