Tuya WiFi Room Appliances UVC UVA Air Purifier Bedroom Low Noise

Tuya WiFi Room Appliances UVC UVA Air Purifier Bedroom Low Noise

Room Air Purifier Description

Room Air Purifier 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

Room Air Purifier 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 Room Air Purifier

What is a HEPA filter?
HEPA is a type of pleated mechanical air filter. It is an acronym for "high efficiency particulate air [filter]" (as officially defined by the U.S. Dept. of Energy). This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). The diameter specification of 0.3 microns responds to the worst case; the most penetrating particle size (MPPS). Particles that are larger or smaller are trapped with even higher efficiency. Using the worst case particle size results in the worst case efficiency rating (i.e. 99.97% or better for all particle sizes).
All air cleaners require periodic cleaning and filter replacement to function properly. Follow manufacturer's recommendations on maintenance and replacement.
Minimum Efficiency Reporting Values, or MERVs, report a filter's ability to capture larger particles between 0.3 and 10 microns (µm).
This value is helpful in comparing the performance of different filters
The rating is derived from a test method developed by the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) [see www.ashrae.org ].
The higher the MERV rating the better the filter is at trapping specific types of particles.

Air purifiers can be effective in improving indoor air quality. There are different types available, and those that use UV light capture and destroy viruses and bacteria present in the air.

However, the Environmental Protection Agency states that some UV air purifiers emit ozone gas. This can cause breathing difficulties, especially in people who have asthma.
This article discusses what a UV air purifier is and whether it is effective in providing a cleaner home environment. It also explores some HEPA air purifiers that a person may consider purchasing.
What is a UV air purifier, and how does it work?
UV air purifiers are devices that use UV light technology to capture air and pass it through a filter. The air then goes through a small internal chamber where it becomes exposed to UV-C light. Some air purifiers then filter the air again before releasing it back into the room.
However, UV air purifiers do not effectively remove volatile organic compounds (VOCs) from the air.
How effective are UV air purifiers?
A 2021 systematic review suggests that UV air purifiers that also use a HEPA filter may be effective at removing bacteria from the air. However, the researchers also point out that there is not enough evidence investigating whether UV and HEPA air purifiers can protect against respiratory illnesses.
The Environmental Protection Agency (EPA) states that people should not buy air purifiers that emit ozone. These can include UV air purifiers, electrostatic precipitators, ionizers, and plasma air purifiers.