Bitoni USA via Amazon offers the Best Water Technology Designer Water Filter Pitcher in White or Aubergine for $19.99. Coupon code "VIPBWT50" cuts it to $4.99. Plus, Prime members bag free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $7.57.) That's $10 below our mention from a month ago, $40 off list, and the lowest total price we've seen. This pitcher holds 200 ml of water.