Bobble Replacement Filter, Green

After two replacement filters i've decided to abandon this product and chalk it up to experience. The filter screws onto the bottle top and initially seals well, but is incredibly prone to splitting at the joint in the plastic cap if it is even...

Filter arrived quickly & does the job, as expected. My bobble bottle always attracts interest & it's a nice feature to be able to change the colour filters.

There is not much to say about this - its a replacement filter for the bobble bottles (it fits all sizes) and its exactly the same as the one that came with your original bobble bottle - well unless you have chosen to change colour! One good thing is...