Improves image quality. general water supply. No Leaks: The DA97-17376B saves you time and hassle by offering tool-free replacement filters. Fresh Water: 100% natural coconut charcoal blocks more contaminants than blended carbon block. low price. The DA97-17376B refrigerator filter offers you a unique experience. Perfect Fit: The DA97-17376B combines precision measurement technology to produce a 100% fit for your refrigerator. Fits refrigerators with exquisite engineering design, unlike inferior replacement parts which may cause water leakage problems. Compatible with: DA97 -17376B, DA97-08006C, HAF-QIN, HAF-QIN/EXP, GF-841, CF-17, AQF-DA97-17376B and more