Review on Filter under the sink Geyser Allegro by Dagmara Michalec (Da ᠌

Everything is fine until you need to replace the cartridges. There is a leak EVERY time. Here and there. It is necessary to drain all the water again, cut the pipes, insert them again and check if they are leaking. Well, this time I cut it, but it still leaks in two places! Yes YO-MAY! How did I get it! Advise, please, a good filter without these moronic ever-flowing tubes and connections!