Features: Advanced silver ion technology in these air conditioning filter cotton pads effectively inhibits bacteria and viruses, ensuring 98% PM2.5 filtration efficiency for cleaner, healthier indoor air. Crafted with composite sponge material with heat-resistant properties, these formaldehyde removal filter pads feature snap-on designs for tool-free installation and come in multifunctional options. Ideal for households, offices, and commercial spaces, especially for families with children or allergy sufferers seeking improved air quality and respiratory safety. Perfect for maintaining fresh air in bedrooms, living rooms, or workplaces during hot summers, suitable for various air conditioning models. Outperforms traditional filters with extended 6-month replacement cycles, performance, and optimized airflow to boost cooling efficiency while reducing maintenance efforts. Specifications: Material: Sponge Color: As shown Size: Approx. 2.05x8.27 inch (5.2x21 cm) Package Includes: 2 pcs Air Conditioning Filter Note: Please allow 1-2 cm errors due to manual measurement. Due to the differences between monitors, the picture may not reflect the actual color of the item.