Real feedback, not marketers, they are here in the bulk. The performance of the membrane is not 600, as it seems to be implicitly indicated in the model, but 400. So far I have checked the hardness of the water, at the inlet 450-500ppm, at the outlet ~ 80. Perhaps due to the mineralization filter, but within normal limits. First I ordered in the dns for 38tr, while the order was in progress, I found it on the market place for 28tr and bought it. On Ali, you can find models with a 600 membrane in the region of 15tr.
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