You can't go wrong with an air purifier at home.
It is especially essential if you have a newborn at home!
3. Xiaomi Mi Air Purifier Pro H
Xiaomi Mi Air Purifier Pro H comes with an OLED touch display for easy operation and interaction. It has a true HEPA filter equipped to eliminate 99.99% of particles as small as 0.1microns from the air. Including air-born dust, smoke, pet dander, mould spores, pollen, odours, germs and virus. You can also activate smart control with Mi Home app, Google Assistant and Amazon Alexa.
Available at Xiaomi stores.