Abstract: A gas meter includes: a containment casing defining a gas inlet therein and an outlet for the exit of gas therefrom; a detection module housed inside the casing which is configured to detect one or more parameters relating to gas entering; first second zones defined inside the casing, the first zone in fluid communication with the inlet second zone in fluid communication with the inlet of the detection module, the fluidic connection between the first and second zones occurring exclusively through at least one passage having filtration means. The filtration means having a filter element mounted on separation means which separate first and second zones. The filter element is made of material different from that with which said separation means are made. The separation means include at least two mounting elements configured to be mechanically bonded to each other in a removable manner.

Abstract: A lighting device, particularly for sanitary fixtures, which comprises a plurality of light sources of modulatable color tint, the light sources of modulatable color tint being arranged substantially uniformly on a support and being activatable by an electronic controller according to a chosen color therapy program.

Abstract: A device for controlling the supply of fluids, such as water and/or air, particularly for whirlpool baths and shower cubicles, which comprises a unit for processing the signal that arrives from an audio system, which can be activated selectively by the user, and is suitable to control and adjust the operation of supply devices for the whirlpool bath and/or shower cubicle.