Review on Bobble Water Bottle Replacement Filter by Rhonda Green

I love these bobble filters! I use my bobble everyday taking it to work and errands. I used to spend a lot of money to buy water in big 36 packs that would take up space in my apartment. I change my filters every 2 1/2-3 months or so. I think the best place I took it is at the theme park as I could get free water from the drinking fountain while my friends had to pay $6 or more for 16 ounces of water which is mostly not very cold. .