Close-up of a blue air purifier filter panel encased in a black frame with white pull tabs, used for air cleaning systems.

SD-F450 Filter

Key Advantages

H13 HEPA media captures 99.97% of fine airborne particles.
3-layer composite structure provides deep purification.
Built-in activated carbon absorbs odors and formaldehyde.
OEM/ODM supported, customizable for various models.

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