• High-quality filter media: This is a new type of High-Efficiency Long Acting Replacement Filters that has a filtering accuracy. The old water filter use filter cloth, so the speed of filtering water is relatively fast than the old one. Get cleaner, great-tasting, water without the waste with High-Efficiency Long-Acting water filter replacements. The filter adopts filtering technology and uses a high-quality activated carbon filter layer to ensure that you and your family get the cleanest water.