If I could, I would shout it to entire world, you can not beat this pitcher. My husband and I have even kept the box, it's getting a little old, but still. When we go on our vacation, or any over night trips, it gets boxed up and goes with us. Never drink anything other then water from our Zerowater pitcher. We take the meter with us, just to prove how valuable this is. We intend to give to friends of ours who live in OR  this same size for Christmas.  I love this size, as it isn't hard to use and mainly use the pour spout. We rescued a toy poodle 3 years ago and she NEVER drinks water from anyother place, other from Zerowater. She gets fresh water 3 times a day and it's perfect.