PUR 3-Stage Faucet Mount Filter (6-Pack) for $51.99 Shipped
PUR 3-Stage Faucet Mount Filter (6-Pack) for $51.99 shipped. Here is a screenshot for your reference. Note this is the fancy schmancy 3-stage version and not the 2-stage version. At the time of this post, 151 out of 168 user reviews have given it 4/5 and 5/5 ratings. Getting 6 of them usually costs over $70.
