Additional Filter Optimal Second - Hypnotic

Additional filter Optimal - product description: Non-woven fabric filter antibacterial and antiviral. Filter cotton filter antibacterial and germs, moisture-resistant, mold-resistant, and kills bacteria. Works with non-woven fabric technology, which is highly efficient in removing airborne particles, providing long-term protection against unwanted organisms. It is changed or replaced approximately every year, considering ventilation once a month and exposing it to sunlight. Removes harmful chemicals from the indoor environment. What distinguishes it from others is that it not only captures bacteria and viruses but also kills them.