Purchase seems worth it. I would like to see a few improvements if there is a refresh in the model. Top of the handle when laying flat could use some embedded soft rubber to avoid hard plastic vibrations. Same would appreciated for the space where the carefe sits, at the bottom to avoid plastic on glass rattle. Maybe something with the slightest grip or edge so it doesn't feel like the carafe slide out too easy. A delay for when the pump starts up to stat filling would be cool. Lastly, to allow for the back tank to set against the main body of the unit, maybe something the tank can slot into. This would assist in the slightest with the vibrations.
I wish I could give the aquatru 5 stars because the water tastes very good. However the hassle of the machine is simply not worth it. The tanks constantly needs to be lined up perfectly for the water to filter out otherwise it just makes a bunch of noise without any water output. If you have hard water forget about this filter it will clog up the filters so fast. You constantly need to descale this machine otherwise it will not filter. For the amount this water purifier costs it is not worth all the headaches it will give you. Hate to say it but it’s not worth it.