Hepa Filter Portable Air Purifier For Home Electrical Appliances

Home Electrical Appliances Hepa Filter UV Light Portable Air Purifier

Hepa UV Air Purifier Description

Hepa UV Air Purifier Function

1. Support air purification/plasma/uv/sterilization purification /PM2.5 particle purification
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. With disinfection product test report/production qualification and product record,
Applicable to schools/hospitals/nursing homes/banks/offices and crowded places for sterilization and disinfection

Hepa UV Air Purifier Parameters

1.Rated power: 120W
2.Voltage: 220V/50Hz
3.Wind speed: 3 speed
4.Applicable area: 42m³
5.Particulate clean air quantity: 350m³/h
6.Removal rate of Staphylococcus albus :99.99%

7.Removal rate of natural bacteria in air: 99.54%
UV wavelength: 253.7mm
UV illuminance: 99UW /cm²
8.Color: Ivory/Rose gold/Champagne gold (customizable)
9.Sensor type: Dust infrared sensor

About Hepa UV  Air Purifier 

How Do Air Purifiers Work?
An air purifier features a fan that draws air into the unit. As the air enters, a filter captures pollutants and particles, in effect pulling them from the air. The newly cleaned air then passes out of the filter and back into the room.
No purifier can capture all of the pollutants and particles that travel through a room, but depending on the type of filter used, they may capture many allergens and other unwanted substances.
Many air purifiers feature HEPA filters that capture particles, including dust, pollen, and some mold spores. Some air purifiers use other types of filters or technologies to clean the air. For example, some air purifiers use ultraviolet germicidal irradiation, in which UV lamps target airborne viruses, bacteria, and fungal spores. Other purifiers use activated carbon filters that capture molecules that cause odors.
Some machines have filters that are washable, while others use disposable filters that you must replace, typically after three, six, or 12 months.
Each air purifier is designed to clean the air in a room up to a certain size. Some purifiers may have the capacity to work in rooms of 500 square feet or more, while others are meant for rooms no larger than 150 square feet.

While UV air purifiers usually have a quiet operation and may be effective at removing bacteria from the air if a person uses them with HEPA filters, these devices can emit ozone. Additionally, unlike HEPA filters, UV air purifiers cannot effectively remove VOCs or other gases from 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.