Dehumidifiers; Air-conditioning apparatus and installations; Air purifiers; Air purifying apparatus; Anion generating humidifiers; Electric bath-water purifying apparatus for household purposes; Electric coffee makers; Filters and filtering devices for air and gas conditioning; Filters for air conditioning; LED luminaires; Lighting apparatus, namely, lighting installations; Toilet stool units with a washing water squirter; Water filters; Water purification and filtration apparatus; Water trea...