Housing Module of a Fluid Treatment Module and Fluid Treatment Module

A fluid treatment module of a fluid system, the fluid treatment module comprising:

• a housing module comprising at least one fluid housing comprising at least one inlet for a fluid to be treated and further comprising at least one outlet for treated fluid, wherein the at least one fluid housing further comprises at least one housing part and at least one housing closure part, wherein the at least one housing part comprises:
• at least one receiving chamber,
• at least one fluid treatment component for treating the fluid disposed in the at least one receiving chamber,
• at least one installation opening configured to be closed by the at least one housing closure part and configured to enable installation of the at least one fluid treatment component in the at least one receiving chamber, and
• at least one housing connecting section configured to connect the at least one housing part with the at least one housing closure part;
• the housing module further comprising at least one support structure externally positioned on the at least one housing part and including a sleeve part surrounding the at least one housing part, wherein the at least one support structure comprises at least one reinforcement region extending at least with sections thereof at least about the at least one housing connecting section;
• wherein the at least one support structure comprises at least one fastening region configured for attachment of the housing module on at least one corresponding holding component of the fluid system;
• wherein the at least one housing part and the at least one housing closure part are connected directly to each other by a direct connection.