Premium water filter replacement compatible with Capresso coffee maker Compatible models: 437/439, 449/448, 440, 452/453 Refined coconut shell activated charcoal granules removes impurities and odor that interfere with taste of coffee. It removes up to 82% of the chlorine and other impurities found in tap water, improving the taste of the water and coffee. 24 filters included. Each filter individually bagged and sealed to ensure brand new quality. 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand Premium water filter replacement compatible with Capresso coffee maker. Compatible models: 437/439, 449/448, 440, 452/453. 24 filters included