35 Retail and wholesale services related to pumps, filters, and compressors (machines); retail and wholesale services related to devices, installations and machines for grinding, macerating and pulping of sewage; retail and wholesale services related to filtering presses, rinsing machines, and water separators; retail and wholesale services related to machines, apparatus, devices and installations for sanitary purposes; retail and wholesale services related to toilets, toilet bowls, toilet seats, and clarifying installations; retail and wholesale services related to filters as parts of installations in houses or industry, and filters for drinking water; retail and wholesale services related to parts and fittings for all the aforementioned goods, except water pipe installation parts and fittings, pipes as parts of sanitary installations and valves