Brand: DENSO Product Dimensions: 23 cm (length) x 7 cm (width) x 24.5 cm (thickness) Compatible Devices: Air Conditioner Item Weight: 0.21 kilograms Achieves high performance with a 2-layer dust removal filter. By adopting electrostatically charged non-woven fabric filter material, high dust removal performance is achieved. When the air conditioner is running, it catches dust, dirt, and pollen such as cedar and cypress with the filter. *This does not remove all harmful substances in the air. Catches PM2.5 and pollen *PM2.5 is a general term for small particles of 2.5μm or less that are floating in the atmosphere. *This does not remove all harmful substances in the air. *Filtration efficiency varies depending on particle size and type. *This filter has not confirmed the removal of fine particulate matter less than 0.3μm. Deodorizes the car interior Reduces unpleasant odors when the air conditioner is switched ON. Reduces the proliferation of bacteria and mold attached to the filter Antibacterial agent is used in the green layer to reduce the proliferation of bacteria and mold attached to the filter. Reduces the number of specific viruses in the green layer The green layer is treated with antiviral processing to reduce the number of specific viruses attached to the filter. SEK Mark Certification "Antiviral Processing" The SEK Mark certification is a certification system implemented by the Japan Textile Evaluation Technology Council. The antiviral agent used in the filter has been shown to reduce the number of specific viruses* attached to the filter, based on the results of the antiviral test method (JIS L 1922). It has passed the standards set by the Textile Evaluation Technology Council and is recognized for displaying the "SEK Mark." *Antiviral processing is not intended for the treatment or prevention of disease. Also, it does not suppress the activity of viruses. *Specific viruses refer to ATCC VR-1679. Achieves smooth airflow Activated carbon with an adhesive exhibits a high deodorizing effect even at a low density, and electrostatically charged non-woven fabric catches fine particles without impairing airflow. Before purchasing, please check the vehicle model, engine model, drive system, year, grade, etc. on the vehicle inspection certificate and caution plate, and be sure to check the manufacturer's website to ensure that there are no errors in the vehicle compatibility. Although it is new and unused, the box is crushed, so please check the image.