Product review (2 stars): I would not
There were multiple stickers all over this.  Many different bar codes as if it had been passed around or sitting around for a very long time.  It is SUPER slow and even says on the box that it does not filter everything out.  Thankfully we live in an area with good tasting water so I cannot say if it changes the taste or not but save your self grief and get a better/safer brand.