The Samsung DA97-21041A Refrigerator Case-Filter is a genuine replacement part made for specific Samsung refrigerators. It's crucial to keep your water supply free of toxins and impurities so that you can continue to consume clean, fresh-tasting water. For best results, replace this filter, which is housed inside the refrigerator casing, every six months. Your drinking water's quality can be greatly impacted by an outdated or blocked filter, which may potentially let dangerous particles through. You can make sure that your family has clean, refreshing drinking water for months to come by changing the filter in your refrigerator. Furthermore, by lessening the strain on internal components that may be harmed by impurities in the water, routine filter replacement can help your refrigerator last longer.