OXA Home via Amazon offers the Oxa 2.5-Liter Alkaline Water Filter Pitcher with Two Long-Life Smart Filter Cartridges in White for $29.89. Coupon code "LCBC7ZC5" cuts the price to $16.74. With free shipping, that's $6 less than our mention from three weeks ago, $33 off list, and the lowest price we could find. This BPA-free pitcher helps filter out chlorine, lead, copper, and other contaminants to produce water with a pH of 8.5 to 10. Deal ends December 31.