It does make the water taste better, but I can't find definitive information on whether it removes chloramine (not just chlorine) or not. When I queried, months and months ago, I was promised a water analysis report when they got one. Never seen it. Four stars for the product. Minus another star for the sheer number of emails I have received since ordering. TEN and counting. The usual confirmation and shipping emails, plus shipping emails from a third party, plus a review request, plus some charity donation request, plus an extra thanks for your order email, plus a request to advertise their product for them, plus I don't know what else. Back off, y'all!