China wholesale intelligent good price air purifier with true hepa filter
Feature of Home Air Purifier
1. Where do i put it: House, Meeting Room
2. Where else do i put it: Small Living Room, Nusery
3. What features of it: Filter replacement reminder
4. Function: Remove Staphylococcus Albus / Airborne Bacteria & Corona Virus
5. Noise: ≤35-64dB
6. With Primary Filtration
Specification of Home Air Purifier
1. Rated Power:40W Voltage:100-240V50/60Hz
2. Fan Speed:3 gears
3. Applicable Area:38m²
4. CADR:326m³/h
5. Removal Rate of Staphylococcus Albus:99.9%
6. Removal Rate of Airborne Bacteria:99.35%
7. Removal Rate of HCoV-229E:99.96%
8. Color:Ivory white(customized color available)
9. Sensor Type:Dust infrared sensor
Quick Details of Home Air Purifier
Q: Are mini air purifiers a waste of money?
A: Portable air purifiers, or single-room standalone units, are often a waste of money in the long-term. Cost is also a huge factor for most people when considering clean air upgrades and what the best effective method is to get better indoor air quality.
Q: Are portable air purifiers worth it?
A: Anthony Fauci said Wednesday. Using a portable air purifier can reduce the airborne viruses and germs in your home and other indoor spaces. While furnace filters and HVAC systems have built-in filters, these portable devices add a layer of air cleaning to individual rooms.
Q:Should I leave air purifier on all day?
A:Is it safe to leave an air purifier on all day? Yes, it's safe to leave your air purifier on all day. But, you need to make sure that you clean the filters about once a month. The filters trap heavy amounts of dust and allergens which can be harmful to sensitive groups if they're not cleaned consistently.
Q:How long does it take to feel difference from an air purifier?
A:Your purifier, depending on the size and shape of the room, should bring the air quality back down to healthy levels between 30 minutes to a few hours. If your purifier is on for a substantial amount of time with little to no change in air quality, then you'll know that the purifier isn't working.
Q: 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.
