Advantages: Filters odors, helps keep the air fresh, clean, and breathable. The foam filter design effectively captures fine particles and odors from the air, supporting easier breathing. Instructions for use: 1. Open the front panel of the air conditioner. 2. Remove the existing filter, insert the replacement filter into the filter frame, and place it back into the slot. 3. Close the air conditioner cover securely. Application: Air filter foam is designed for use in air conditioning units, home air purifiers, and car air purifiers. It helps capture airborne contaminants such as dust, lint, and pet hair. Note: 1. Please verify the dimensions of your unit before purchasing. 2. For optimal performance, inspect and replace the filter every 1–2 months. Color: Black Material: Sponge Package Contents: 10 x Air conditioning filter Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and monitor settings may cause slight variations in color between the image and the actual product. Measurement may vary by +/- 1–3 cm.