Tuya WiFi Control Home Hepa Filter Portable Air Purifiers For Virus

Tuya WiFi Control Home Hepa Filter Portable Air Purifiers For Virus

Home Air Purifiers Description

Home Air Purifiers Function

1. Support air purification PM2.5 particle plasma purification UVC sterilization
2. Support filter replacement reminder
3. Support 3 speed adjustment
4. Support PM2.5 digital real-time monitoring display
5. Support intelligent automatic mode
6. Support display mode /LED touchscreen display
7. Support sleep mode/silent mode
8. Support child lock function

Home Air Purifiers Parameters

1.Rated power: 40W
2.Voltage: 100-240V/50/60Hz
3.Wind speed: three speed
4.Applicable area: 38m³
5.Particulate clean air CADR: 326m³/h
6.Staphylococcus albus removal rate: 99.9%
7.Air natural bacteria removal rate: 99.35%
8.Coronavirus HCOV-229E removal rate: 99.96%
9.Color: Ivory white (customizable color)
10.Sensor type: Dust infrared sensor

About Home Air Purifiers

When the great and the good gathered recently in Davos for the World Economic Forum, it was not just the state of the world that came under the spotlight.
There was also chatter about the fact that Hepa (high-energy particulate air) filters seemed to be present in most rooms.
Some online observers commented that the often wealthy delegates were being protected from the spread of the coronavirus by air purifiers, a luxury that average members of the public may not enjoy in their day-to-day life.
But do air purifiers or air cleaners actually remove pathogens and cut disease transmission?
Certainly many think so, because sales reportedly surged by more than half in the US in 2020 when concerns over Covid-19 were running high.
Among those interested in air cleaners and their effectiveness is Prof Nicola Carslaw, an expert in indoor air chemistry at the University of York in the UK.
"We’ve been interested in them for years. With Covid coming along, that led to an explosion … certainly in the number being purchased," she said.

How do Hepa filters work?
Hepa filters, which are found in some but not all filtration air cleaners, contain mats of fibres that can trap, among much else, viruses, bacteria, pollen and the types of fine particles that may be given off by cooking or vehicle exhausts. A Hepa filter is expected to remove particles of a certain size with an efficiency above 99.9 per cent.
Prof Carslaw said that, in the right circumstances, air cleaners with Hepa filters "absolutely" could reduce the spread of pathogens in rooms with several people, so they may be beneficial in classrooms.
"If you have a room with a lot of occupants or for some other reason you can’t ventilate properly, Hepa filters probably are the way to go," she said. "There seems to be some evidence they can reduce the chance of transmission."
They may also prove useful for people who live near a busy road and want to clean air that may contain particulate matter or other exhaust pollution.
Aside from filtration air cleaners, an array of other devices are on the market.
To give just two examples, some create an electrical charge that causes particles to fall onto surfaces, while others generate ozone, which studies have said can kill bacteria, fungi and other pathogens on surfaces or in the air.
Ozone, however, can be harmful to people, being a lung irritant that can also create other potentially hazardous air chemicals.