Classe 11 · Indústria & Química
Filters for cooling systems; filters for air purifiers; filters for swimming pools; filters for ponds; filters for drinking water distribution apparatus; filters for water dispensers; filters for water purification devices; filters for exhaust gas purification; filters for gas purification [parts of domestic or commercial installations]; filters for commercial installations; filters for air purification; filters for use on air conditioning units; filtering devices for water supply systems; filter boxes for water purification; devices for filtering drinking water; high-performance filters for water purification [excluding machinery]; membranes for reverse osmosis systems; membranes for water filtration; water treatment filters; water filters; reverse osmosis membrane filters for water treatment; drinking water filters; water filters [machinery] for agricultural purposes; water filters for commercial purposes; water purification, desalination, and treatment plants; chemical plants for drinking water treatment; filters for gases [household or industrial installations], air filters for industrial and household purposes, water filters for industrial use.;