Product review (1 stars): Deceptive Product Description
I dug a little deeper on this product, after receiving it I am sad to say, and according to the NSF certification website, this filter does not filter  "like 99% lead, 96% mercury, 92% chemical pesticides and so on." as claimed on the product description.  Should have been a giant red flag when a manufacturer uses the term "LIKE" and "so on" . The NSF website states that NSF rating of 42 is for "aesthetic or non-health related products such as chlorine, taste, odor and particulates" only. So, do your research before purchasing and save  yourself some time and money.