Air filtering installations; Air filters for domestic use; Air purifiers for automobiles; Air purifiers for household purposes; Air purifying apparatus; Air sterilizers for household purposes; Gas injectors for disbursing solids and/or liquids for purification and sterilization purposes; Germicidal lamps for purifying air; HEPA filters for household use; Household air cleaners; Lights for use in growing plants; Portable electric fans; Sterilizers for toothbrushes; USB-powered cup heaters; USB-powered hand warmers
Environmental Control Apparatus