Portable Smart Home Appliances True Hepa Filter Air Purifiers KJA07

Portable Smart Home Appliances True Hepa Filter Air Purifiers KJA07

Home Air Purifiers Specifications

Quick Details Of Home Air Purifiers

With the temperatures soaring this summer and the AC cranking, chances are that fresh air hasn’t been circulating much in your home. And that could mean a higher concentration of dust and particulate matter floating around.

“The best air purifiers we’ve tested are able to remove small particles from your air whether at high or low speed,” says Misha Kollontai, who oversees the testing of air purifiers at Consumer Reports. “They are able to do so at a relatively low noise level, which is great since they are operating around the clock.”

On the flip side, Kollontai says that the worst air purifiers in our ratings struggle to clean the air at both low and high speeds, adding, “Oftentimes, poor performance in removing particles like smoke and dust is accompanied by a lot of noise, which can be bothersome in a living area.”

To test air purifiers, we inject smoke and dust particles into a sealed chamber and measure how well each model removes particles between 0.1 and 1 micron. (Human hair has a diameter of 100 microns.) We use a particle counter to measure the change in particle concentration as the air purifier runs for 15 minutes at the highest speed, and then at a lower speed. And because these run day and night, we measure noise levels, in decibels, at every speed, and calculate annual operating costs for filter replacements and energy use to run the machine 24 hours a day.

The best air purifiers in our comprehensive ratings earn an Excellent or Very Good rating for particle reduction at a low speed while keeping noise to a minimum. (They all aced the high-speed test, as did many models.)

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
9. Air quality sensing atmosphere lamp

Home Air Purifier Parameters

1.Rated power: 40W
2.Voltage: 100-240V/50/60Hz
3.Wind speed: three speed
4.Applicable area: 36m³
5.Particulate clean air CADR: 300m³/h
6.Staphylococcus albus removal rate: 99.5%
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

Pollution Action Note – Data you need to know!

Air pollution is the greatest environmental threat to public health globally and accounts for an estimated 7 million premature deaths every year. Air pollution and climate change are closely linked as all major pollutants have an impact on the climate and most share common sources with greenhouse gases. Improving our air quality will bring health, development, and environmental benefits.

The UNEP Pollution Action Note displays the global state of air pollution, major sources, the impact on human health, and national efforts to tackle this critical issue.

With every breath we take, we suck in tiny particles that can damage our lungs, hearts, and brains and cause a host of other health problems. The most dangerous of these particles, which can include anything from soot, soil dust, to sulfates, are fine particles 2.5 microns or less in diameter —shortened as PM2.5.

In 2021, in response to increases in quality and quantity of evidence of air pollution impacts, the WHO updated the PM2.5 annual mean air quality guideline to 5µg/m3, which represents clean air as few impacts have been observed below these levels. The update halves the previous 2005 guideline level of 10µg/m3. On the way to that level, the agency also sets a series of interim targets, air pollutant concentrations that serve as steppingstones. They are meant for areas where air pollution is high, so governments in those areas can develop policies to reduce air pollution that are achievable within realistic time frames.

Even though air pollution is a global problem, it disproportionately affects those living in developing nations and particularly the most vulnerable, such as women, children and the elderly.