After six months of constant use, I decided that I can form an objective opinion about this product.
The need to buy a home water distillery arose due to the need for clean water, I got tired of endlessly buying filter cartridges, because it was a waste of money, because after buying a distiller it turned out that they filter it is not at all clear what and even just filtering water it is not cleaned and still remains after distillation in the sediment a layer of oils, lime and bleach (except that during the first few days of using the cartridges, the sediment is 30 percent less, but this does not solve the problem).
The distiller is easy to use and switches off automatically. I turn it on at night, after about 6-7 hours I get 4 liters of clean water. I live alone, so this amount is enough for me. For a family, consider buying more powerful models.
Of the minuses - a little noisy and consumes quite a lot of electricity. Although the use of cartridges is more costly and inefficient.