Bobble Yellow Water Bottle Replacement Filter, Set of 2 Bulb Type: Incandescent

Bulb Type: Incandescent

It is an effective

This part has one small hole

Product Features: Accommodates a 11

Bobble Yellow Water Bottle Replacement Filter, Set of 2 Bulb Type: IncandescentGreat to have on hand as an extra or a replacement for an old filter, this set of two yellow Bobble replacement filters will fit on any Bobble water bottle. With an activated carbon filter with a slight electro positive charge, they attract chemicals and impurities. As the water passes over the positively charged carbon surface, the negative ions of the contaminants are drawn to the surface of the carbon granules. Carbon filters require very little