Ventilation fan accessories, namely, grilles; Gas purification machines; Filters for air extractor hoods; Filters for air conditioning; Air purifying apparatus; Air purification units; Air purifiers for household purposes; Air filters for domestic use; Air filtering installations; Air filtering units

Recycling utilization of waste and trash, namely, recycling of domestic waste for the purpose of environmental protection and for use as an energy source; waste transformation, namely, waste treatment; destruction of waste and trash; sorting and transformation, namely, treatment of waste and recyclable material; regeneration of waste, namely, recycling of domestic waste for the purpose of environmental protection and for use as an energy source