Environmental control apparatus and instruments; specifically, air purifiers, air filters, air humidifiers, air deodorizers, air fresheners, air purifying apparatus, air cleaning units, air conditioning apparatus, air cooling apparatus, air heating apparatus, air drying apparatus, air ventilating apparatus, air sterilizers, air disinfectant apparatus, air dehumidifiers, air fragrance dispensers, air fragrance refills, air fragrance cartridges, air fragrance emitting wicks, air fragrance emitting reeds, air fragrance emitting sticks, air fragrance emitting gel, air fragrance emitting beads, air fragrance emitting crystals, air fragrance emitting stones, air fragrance emitting ceramic discs,
Environmental Control Apparatus