Our PP melt blown drinking water filter cartridge D Series is the perfect solution for those who want to maintain the high quality of their drinking water. With NSF certification, you can rest assured that this filter cartridge meets strict standards for quality and performance. The length of the cartridge can be customized to suit your specific water filtration system needs. Made from high-quality Polypropylene, our filter cartridge is designed to remove sediments, rust, and other impurities that may be present in your drinking water. As a factory, we are committed to providing our customers with high-quality products at competitive prices. Order now and experience the difference!