INVISIBLE SLIM shower channel concept is a visually minimalistic version of a linear drain. Once installed the channel is 100% invisible. The only visible features are the gaps in the floor through which the water drains. We recommend this solution for floors made of materials which can be aesthetically finished after cutting (e.g. gres or granite) The drain features a new patented SMART TRAP® stainless steel siphon with a capacity of 38 l/min and the EASY CLEAN system.