Set of 2 No box Will be delivered by post Fresh and delicious water. Natural activated carbon derived from coconut shells filters out substances that affect taste and particles larger than 15μm (limited to those contained in tap water). Minerals such as calcium (Ca) and magnesium (Mg) pass through the water filter, resulting in delicious water. [Regarding the removal of organic fluorine compounds] BRITA Japan Co., Ltd. has conducted tests at a third-party organization in Japan in accordance with the "JWPAS B.210 Standards for Testing the Removal Performance of Water Purifiers" established by the Japan Water Purifier Association regarding the removal of organic fluorine compounds PFOS and PFOA. As a result, it has been confirmed that PFOS and PFOA can be removed by 80% or more. Replacement cartridges for BRITA bottle-type water purifiers and carafe-type water purifiers