The 2 Pack ICEPURE 10" X 4.5" Whole House Pleated Sediment Water Filter Replacement is a high-quality water filter designed for commercial use. Made with polypropylene and 100% natural coconut shell activated carbon, this filter effectively removes impurities and improves water taste. It is compatible with various models such as GXWH35F, DuPont WFHDC3001, and GE FXHSC, providing a long-lasting and efficient filtration solution for your household or business. With external testing certification from NSF, ANSI, IAPMO, and RoHS, you can trust that this filter meets the highest standards of quality and performance.