Replaceable carbon filter is equal to 300-single serve 16.9 oz water bottles
Refillable, reU.S.Able and can be recycled
Charcol Filter
BPA-free
Made in the U.S.A
This replaceable carbon filter fits Classic bobble and bobble Sport. Choose your favorite color and enjoy fresh, clean water, straight from the tap! Two filters means you'll always have a spare on hand.