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BS310
BESIN
Product Description
This innovative air vent filter features advanced nano metal-cluster catalyst technology that efficiently decomposes formaldehyde (HCHO) into harmless CO₂ and H₂O at room temperature. With a remarkable >90% formaldehyde removal rate, it requires no power supply and works passively through catalytic action.
Key Advantages:
✔ Stackable design - Allows multi-layer installation for enhanced purification
✔ Space-saving & easy installation - Fits most AC vents without modifications
✔ Maintenance-free - Long-lasting effectiveness with no replacement needed
✔ Zero energy consumption - Works continuously without electricity
✔ Compact yet effective - Provides year-round protection without occupying extra space
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