I believe clean and fresh air is not only about how it makes you feel but who you feel it with.
Air Coolers, Purifiers, and Conditioners
Air conditioners and humidifiers are two of the most common domestic products known.
Humidifiers are used to increase the moisture in a single room or the entire house. They tend to improve the air quality and lessen symptoms of dry air such as a headache, dry skin, sneezing, etc.
Types of humidifiers include point-of-use humidifiers, which humidifies a single room, and whole-house or furnace humidifiers, that humidifies the entire house.
Air conditioners, referred to as AC or aircon, alters the properties of air, temperature, and moisture, into a more pleasant condition. They tend to circulate conditioned air throughout an occupied space, which remains relatively constant regardless of the changes in the external weather.
Different types of ACs include Windows AC, Tower AC, Split AC, Cassette AC, Cube AC, etc. and each of them has its individual list of advantages.