Each bobble filter should be used for 2-3 months before being replaced;Removes chlorine and organic contaminants from tap water;Each filter is the equivalent of 300 single-serve plastic water bottles;Bobble has a replaceble carbon filter which filters the water as you drink

• bobble (Bobble) filter [Green] gd18 gd18 Green 40 (W) x 40 (L) x 115 (H) mm (japan import)
• 1filter

bobble (Bobble) filter [Green] gd18 gd18 Green 40 (W) x 40 (L) x 115 (H) mm (japan import)BOBBLE