Culligan D-250A-D Level 4 Sediment Replacement Cartridge Set 2-pack

As with almost all water filtration filters and systems, these items are still far too high priced for justification as to recovery of research and development costs. But as long as the American public continues to purchase soil by the bag, air purifiers for every room and water in handy, chilled bottles, the costs of these items will remain high. Generic manufacturers would do well to offer these items for the sake of all people. Until that time, we, as Americans, have only ourselves and our fears to blame for the costs and expenditures we allow and encourage.