High Efficiency True Hepa UV Air Purifier Sterilization With 2.5L Humidifier

High Efficiency True Hepa UV Air Purifier With 2.5L Water Tank Humidifier

Product Feature of Hepa UV Air Purifier

1. Air purification

2. Formaldehyde purification

3. Negative ion silver ion sterilizing purification

4. PM2.5 particle purification(H13)

5. Water screen humification

6. With WIFI app control

7. Applicable Places:living room, meeting room, hotel, gerocomium (support wall mounted)

8. Filter replacement reminder
9. Sleep mode/silent mode

Specification of Hepa UV Air Purifier

1. Removal Rate of Klebsiella Pneumoniae: 99.99%
2. Removal Rate of Airborne Bacteria:99.75%
3. UV Wavelength:253.7nm; UVC Lamp Power:35W
4. UV illuminance:99uw/cm²
5. Color : Frosted white+black (Custom color available)
6. Sensor Type : Dust infrared sensor
7. With CE/CB/ROHS/ETL/CETL/FCC certification

Product Description of Hepa UV Air Purifier

Dimension of Hepa UV Air Purifier

Quick Details of Hepa UV Air Purifier

1. Low noise mute as quiet as breathing. When the sleep mode is started, the system automatically adjust the power and display light, quietly filter the bacteria and allergens in the air which makes a quite sleep environment.

2. Touch screen design, easy to operate. Support mobile app operation. Sensitive response, so that every operation is handy, and there is no key gap, easy to clean.

3. Air Quality visualization. Humanized three color display. Accurately detect the air quality. The three color of red, blue and green can feedback the different quality in the air, and the purification effect is visible.

4. Power off Protection: Power off when the filter cover is opened to prevent leakage.

5. Wall mounted available. More than just a desktop air purifier. The back is reinforced with a wall-mounted setting, which saves space for purification.

6. Anti Collision Design: The corners of the whole machine are chamfered to prevent collison and scratch.

7. Humidification purification. Not just the air purifier. Fog free humidification adopts the principle of cold evaporation humidification, which is fog free and dust-free. 2.8L water tank capacity and 10 hours working time.

8. Compressive top cover: It can be used as a small table to place portable or other objects.

What’s a HEPA filter and can it catch particles as small as a coronavirus?

A: HEPA is the international gold standard for filtering particles—it means that 99.97 percent of particles 0.3 microns in diameter are trapped. For context, a human hair is 50 microns across. The HEPA standard is more than 100 times smaller because it’s more difficult to trap particles that are smaller or bigger because of the physics of filtration. Masks and filters are not sieves, and snagging a virus is not like panning for gold. Particles either flow past or stick to the fibers in a filter based on their inertia or ability to diffuse toward the fiber.

So yes, HEPA filters can catch particles that contain coronaviruses. People expel droplets of respiratory fluid, saliva, and possibly viruses into the air when breathing, coughing, and talking. Even if the water in the droplet evaporates, the droplets contain salts, proteins, and other material in addition to any virus, which means the remaining particles are typically a few microns in size, making them fairly easy to trap with a HEPA filter.