For your consideration, here is a Lot of 2 Dupont 4 Phase 100 Gallon Water Filter Cartridges, model no. WF-FMC103X, made in China.  The cartridges are sealed in the bags.  They will be mailed in a box for protection.  Items pictured are the actual items for sale, and come from a non-smoking household.  (346.942u-.16hc)