The filter material in this filter is a 100% Sri Lankan selected coconut shell carbon block, with 2x larger surface area and more micro-pores. Therefore, with the enhanced adsorption capability, it can effectively filter off contaminants from your water. 
 You can now worry less about water leakages due to unfit or loose replacement refrigerator filters. This Waterdrop refrigerator filter replacement is made with an advanced industrial automation system and precision measurement technology to ensure you get the same fit as the original. 
 Another important benefit of 100% natural coconut shell carbon block is the enhanced adsorption capacity. The filter materials in Waterdrop refrigerator filters improve the overall taste of the water which can ensure every glass of drinking water in your home is pure and fresh. 
 Waterdrop’s WD-F48 replacement refrigerator water filter provides you and your loved ones with an easy and affordable approach to clean and fresh water. It transforms your way of hydration and contributes to an ideal lifestyle. 
 Replacement for GE XWF, GE WR17X30702. This filter is not sourced by or sponsored by above brands. 
 The manufacturers’ names and part numbers have been used for reference purposes only. Waterdrop is an independent brand. 
 For NSF 42: Certificate C0293234, by NSF International, 2021. 
 For NSF 372: Certificate C0145653, by NSF International, 2021.