Smart Plus cartridges* are replacement cartridges for CrystalQuest  Water Systems: UnderSink or Countertop 2 7/8 x 9", and Whole House Systems, either compact 4 5/8 x 10" or full size compact 4 5/8 x 20" 

You should also select Coconut Carbon Replacement Cartridge as a sister product when replacing filters. 

Smart Plus utilizes the latest technologies in the water filtration industry, allowing them to provide you with healthy great-tasting water. Each filter cartridge has multi-levels or stages of filtration. These stages include micron filter pads, Granulated Activated carbon (GAC), Catalytic Carbon GAC, Ion Exchange resin, Eagle Redox Alloy® 6500, Eagle Redox Alloy® 9500, Ceramic and Tourmaline balls. The six multistage design allows for the removal of many different contaminants from one cartridge.

*Cartridge color is subject to change without notice

Construction Materials