Review on Faucet for kitchen (sink) Blanco Fontas II (granite) pearl by Mateusz Morawski ᠌

With excellent pressure throughout the apartment of about 5 bar, a maximum of 2 is spent on the tap water mixer. Filtered water is a completely different story, the glass is poured for 30 seconds. In the service center, they tell me without enthusiasm that this tap is not designed for a reverse osmosis filter (where exactly can this be found from the manufacturer?) And that according to the documentation, the pressure is from 2 to 8 atmsofer. As for tap water - I'm told that due to the retractable watering can, the pressure can be reduced (again - where can I find this from the manufacturer?) After watching video reviews on other sites, I saw that everyone has this problem.