| Well Jerry, I guess all those charcoal filters they put in RO systems to protect the membranes are a waste of time and money, and most RO membranes are going to die a very early death. Years ago I used to use the faucet end charcoal filters and they worked quite well, we could taste the difference, but I guess that was before ammonia started being used. We are on a well now, so no clorine, but I keep the charcoal canister for my RO system handy to install when work is done on my well, and they throw a bunch of clorine tablets down the well for a one shot cleanup. But I assume this is probably a more easy form of clorine to remove with filtering. Cynthia, Prescott, AZ |