I secodn Polkster, around 30 of us in the club have Barracuda units, perhaps once or twice a year run a special similar to the barracuda purchase, designed around barracuda users. I am sure those of us in San Antonio running Aquifer water will need to change our filters more often than those in Austin running off Lake Travis water. (I think any how.)

I am still producing 0.01 TDS, so I think I am probably ok for now...