Compatible replacement HEPA filter for Philips models AC1215, AC1214, AC1210, AC1213, AC1212, AC1216, AC1217, AC2729. HEPA filter dimensions: 360 x 275 x 27mm. Activated carbon filter dimensions: 360 x 275 x 10mm. Replacement air purifier filter designed for efficient performance. Longer lifespan, easy to clean and replace. Engineered to capture 99% of airborne allergens, pollutants, and formaldehyde, helping to reduce dust and harmful particles for cleaner indoor air. Maintains optimal air purifier function and filtration efficiency. For best results, replace the HEPA filter every 3 months. Note: This is a compatible replacement filter, not an original branded product. Package includes all items shown in the selected option. In case of damaged or lost shipments, please promptly for assistance. We are committed to resolving any issues and ensuring customer satisfaction.