ELSTONAIRE, INC.

Masks for use by medical personnel; Sanitary masks for protection against viral infection; Sanitary masks for medical wellness purposes; Personal protective equipment (PPE), namely, masks for use by medical personnel; Respirators for filtering air for medical purposes; Air filters for medical ventilators

Air purification services; Treatment of waste water; Water treatment and purification; Water filtration and conditioning services; Consulting services in the field of water treatment; Desalination of water

Delivery of bottled water to homes and offices

Protective industrial respirators for filtering air; Respiratory masks for the prevention of accident or injury; Protective industrial respiratory masks; Respiratory masks to prevent injury due to dust inhalation; Filters for protective industrial respiratory masks; Filters for respiratory masks for the prevention of accident or injury; Anti-pollution masks for respiratory protection

Waste water treatment chemicals for industrial use; Water purifying chemicals for swimming pools; Chemicals for the treatment of water and wastewater; Chemicals for use in purification of water; Chemicals for use in purifying water; Water treatment minerals for use in swimming pools and spas; Water treatment chemicals for use in swimming pools and spas; Phosphates for potable water treatment; Water-purifying chemicals; Chemicals for use in water treatment; Microorganisms for use in water treatment

Installation and repair of heating, ventilating and air conditioning equipment; Air conditioning apparatus cleaning services; Maintenance of heating, ventilating and air-conditioning systems; Installation, maintenance and repair of air purifying apparatus; Providing information relating to the repair or maintenance of water purifying apparatus; Repair of air filters and parts thereof; Repair or maintenance of water purifying apparatus

Bottled water; Water beverages; Drinking water

Water treatment equipment, namely, water filtration units and reverse osmosis units; Water filtration and purification units and replacement cartridges and filters therefor; Desalination units; Air exchangers for cleaning and purifying air; Air filters for domestic use; Air filters for industrial installations; Swimming pool water cleaning and filtering units; Ozone sanitizers for air and water; Water filters; Air purifiers; Water treatment equipment, namely, cartridge filtration units; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, ultraviolet sterilization units; Chlorinating units for water treatment; Air sterilizers; Air filtering units; Wearable air purifiers; Air filters for HVAC units; Air filters for vehicle cabins; Waste water treatment apparatus; Water disinfection apparatus; Filters for air purifiers; Ionization apparatus for the treatment of water; Waste water purification units

air filters for HVAC units; "A/C"

HVAC filters

Class 037: heating, ventilating, and air conditioning equipment and systems installation, repair, maintenance, replacement services

"A/C"

Class 037: heating, ventilating, and air conditioning equipment and systems installation, repair, maintenance, replacement services

online retail store services featuring heating, ventilation, air conditioning systems, components, parts, fittings and accessories, electricity generators

Class 035: online retail store services featuring heating, ventilation, air conditioning systems, components, parts, fittings and accessories, electricity generators

installation, repair, maintenance, and replacement of heating, ventilating, and air conditioning equipment and systems

online retail store services featuring heating, ventilation, air conditioning systems, components, parts, fittings and accessories, electricity generators | installation, repair, maintenance, and replacement of heating, ventilating, and air conditioning equipment and systems

Class 035: [Online wholesale and] online retail store services, [as well as retail and wholesale store services, all] featuring residential and commercial Heating, Ventilating, Air Conditioning, and Refrigeration ('HVACR") systems and components, parts, and accessories therefor [, Spot Coolers and components, parts, and accessories therefor, P-tac and window HVACR systems and components, parts, and accessories therefor, Geothermal Heating systems and components, parts, and accessories therefor, Radiant Heating systems and components, parts, and accessories therefor, portable electricity generators, air filters, home alarm and building automation systems and components, parts and accessories therefor, plumbing systems and components, parts, and accessories therefor, temporary general labor services in the nature of business operation, business administration and office functions]; Class 037: [Residential and commercial building facilities maintenance, repair, and retrofitting;] Installation, maintenance, repair and retrofitting of Heating, Ventilating, Air Conditioning, and Refrigeration ("HVACR") units [; Installation, maintenance, repair, and retrofitting of Spot Coolers, P-tac and window HVACR systems, Geothermal Heating systems and Radiant Heating systems, portable electricity generators; Building inspection in the course of building construction; Building maintenance and repair; Building weatherization, namely, installation of building insulation and duct sealing; Installation, retrofitting, maintenance and repairs of roofing, fencing, home alarm and building automation systems; temporary general labor services, namely, janitorial services, plumbing services, electrical contracting services, carpentry, handyman services in the nature of building repair and maintenance]; Class 041: [Training services in the field of Heating, Ventilating, Air Conditioning, and Refrigeration ("HVACR"), electricity generators, building facilities maintenance, weatherization installation and inspections, home alarm and building automation systems and components, parts and accessories therefor, home alarm and building automation systems installations, maintenance, repair, retrofitting, automation, and system monitoring, temporary general labor services, installation, maintenance, repair]; Class 042: [Electronic monitoring from a remote location, using computers and sensors, to ensure proper functioning of HVACR systems]