DLCG series antibacterial melt-blown filter element is a new type of high-quality filter element developed by Dali Company to meet the filtration requirements of safer and healthier water in the field of household water purification. Silver ion antibacterial ingredients are added to the high-quality ultra-fine deep gradient PP melt-blown filter element, which can effectively inhibit bacterial reproduction while ensuring filtration efficiency and dirt holding capacity, and greatly improve the safety of drinking water.