CLEAN, ProPURIFIED WATER: filters help remove harmful contaminants and chemicals from your drinking water. They reduce or remove heavy metals, fluoride, , herbicides, chloramines, , pharmaceuticals and much more. Beneficial minerals like calcium are left behind for great tasting, healthier H2O. LONG-LASTING FILTERS: filters last up to 6 months with regular daily use. Our filters are infused with silver to help prevent bacterial growth, leaving you with convenient, worry-free drinking water. CONVENIENT AND EASY TO USE: filters for contaminants like , , Giardia and more. perfect for use with most water sources including lakes, rivers, streams, ponds, rain and tap water.<br><br>Colour: white Material: diatomaceous<br><br>Package Contents: 3 * Water Purifier Filter<br><br>Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.