A replaceable carbon filter fits Classic bobble and bobble Sport. choose your favorite color and enjoy fresh, clean water, straight from the tap!
bobble has an activated carbon filter which has a slight electro-positive charge, making it attractive to certain chemicals. as water passes over the positively charged carbon surface, the negative ions of these chemicals are drawn to the surface of the carbon granules.
**note that due to limited stock, items dispatched currently are not retail boxed, but remain 100% genuine and new**
Replacement Carbon Filter for Bobble Bottles
- Replaceable carbon filter is equal to 300 single-serve 16.9 oz. water bottles
- Made in the U.S.A.