If you choose the plumbed version, you determine the water pressure is high enough to run the pod brewer the right way? He, himself has cancer as they was component late 20's. These kinds of systems aren't very efficient at filtering out small particles. http://3081089em4.wicp.vip/ambrosebromilo/gravity-water-filter2066/wiki/Feng+Shui+Cures+For+Health+And+Purification