Functional commercial air conditioner filter "Fildou" [Samples available]

Cyan-green color indicates effectiveness; copper ions inactivate viruses in the room!

"Fildou" is a commercial air conditioning filter that processes copper ions to provide "antiviral, antibacterial, and antifungal" capabilities. It has been found that copper ions exhibit super antibacterial performance against various bacteria. By using "Fildou," it helps in inactivating bacteria and viruses collected along with dust, improving the air environment during air conditioner use. It is ideal for use in places with insufficient ventilation or where air is circulated indoors. Additionally, it features printing on the surface indicating "antiviral, antibacterial, and antifungal" properties, allowing you to promote consideration for air quality. Features: - Inactivates bacteria, viruses, and mold with the effect of copper ions - Prevents dirt on the air conditioner unit and its interior - Can be freely cut to size and comes with installation tape for easy installation *There are also sizes available for home air conditioners. We can also cut to your desired size, so please feel free to contact us. *If you would like a sample, please apply through the "Contact Us" section.

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