If you can use a drill, a screwdriver and can push Lego pieces together then you are capable of installing your own water filter system. It's that simple.
Yes. Detailed instructions (with diagrams) are included and there is a helpdesk if you want to check anything.
No pipes to cut ..... how does that work?
A saddle valve is clamped to the cold water pipe and this cuts it's own connection - like a washing maching connector, but smaller. You don't even have to turn the mains tap off.