Classification Information
Filters for drinking water; portable water filters for humanitarian emergencies; domestic water jug filters; household tap-water filters; water filtering units for domestic use; water filtering units for industrial use; water treatment plant filters; water filters for greywater, wastewater and process water; air filters for removing dust, smoke and allergens from the air; air filtering units for removing dust, smoke and allergens from the air; air filters for air conditioning units; filters for air extractor hoods; HVAC system filters for commercial and residential buildings; and cabin air filters for automobiles and transportation vehicles
Environmental Control Apparatus