Lg As401wwa1 Puricare Tower Filter Air Purifier Review
Tower of light
Nearly 2.5 feet tall and a human foot in diameter with an all-white body and grayness display, y'all might desire to stick the $500 PuriCare in a corner, simply regardless of where yous put it, it won't be ignored. A band on top glows green, yellow, orangish, or ruddy, depending on your air quality. The display too lights up, with data nearly particulate matter in white. Buttons on the brandish allow you change the fan speed, set a sleep timer, plow off the illuminating calorie-free, ability the device on and off, cycle through more than information about the air quality, and reset the inaugural fourth dimension after you've replaced the filter. (The filters cost $100 and need replacing yearly.) A lite will plow on hither, besides, when information technology's time to get a new filter. To make the device bedtime-friendly, you can put it sleep style so the fan stays placidity, and yous can plow the light off. It can clean the air in a room 217 square anxiety in size.
On the back of the tower, there's a multi-colored handle. Pull it out, and you'll run into three color-coded, snapped-together filters. You pull them autonomously to clean or replace them, then nestle them back in the cubby. Information technology's a pretty simple process.
There are quite a few places y'all're not supposed to put the purifier, like within three feet of a TV, five feet of lighting equipment, or four inches of a wall.
Cherry-red alert
In that location's a sticker on the belfry that y'all'll probably want to leave in identify. It will help y'all decipher the information displayed when you lot press the indicator push. It gives the "PM density" of unlike particle sizes, and then you know whether it's smog, smoke, or dust setting off alert bells. PM10 indicates the air quality for dust particles smaller than 10 μm (micrometers), PM2.5 is smaller than 2.v μm, and PM1.0 is smaller than i.0 μm. That translates to soot, dust, pollen, and mold for PM10; car exhaust or forest-called-for fires for PM2.five; and fuel-burning byproducts from power plants, vehicles, woods-burning stoves, wildfires, cooking, and candles.
Even if you don't live in a specially smoggy urban center, indoor volatile organic compounds can be pretty harmful.
"Particles can vary in size, shape and limerick," an Environmental Protection Agency spokesperson told Digital Trends. "EPA is especially concerned almost particles that are 10 micrometers in diameter or smaller, because these particles are inhalable. Once inhaled, particles tin can affect the heart and lungs and in some cases cause serious health effects."
Even if you don't alive in a especially smoggy city, indoor volatile organic compounds (VOCs) tin can be pretty harmful, too.
Each of particulate size has a corresponding rating of "dust density" on the tower's characterization: 0 to 54 for very good (greenish) for PM10, all the way upward to over 255 for very bad (cherry-red). The numbers are 0 to 12 for very expert to 56 and over for very bad for PM2.5 and PM1.0. Even if all these numbers are in the very good range, the tower volition still turn scarlet and the display will say "odor" if the belfry is nearly, say, a litter box. That's somewhat alarming, and even if the aroma is really bad, a yellow warning would probably suffice.
Fresh air (not the Terry Gross kind)
While it'due south helpful to get visual confirmation that the purifier is doing something, information technology's hard to know what to practise with that information. If you notice a sudden fasten in particulates of a certain size, it'south hard to know if it'southward something you're doing or an outside offender. Thus, it's hard to know if you should modify your behavior or close the window.
During testing, the tower turned scarlet quite often, just due to aroma and non dust (darn kitty litter). Nosotros didn't discover a major uptick in red or yellow alerts when Seattle was covered by haze thanks to nearby wildfires. Still, we sprayed canned smoke (used for testing smoke alarms) a couple feet away and a few seconds later, the tower lit upwardly reddish and all three types of PMs were out of the skilful zones. Almost of the time during our month-long usage, the ranges for the all-particulate matter were in the very good category. When we pulled the filter out for cleaning, it was still quite clean.
Jenny McGrath/Digital Trends
The PuriCare is certified past the California Ecology Protection Bureau's Air Resource Board and by the Asthma and Allergy Foundation of America. The AAFA tests purifiers to see if they see its asthma and allergy friendly certification; the purifier must remove 75 pct of allergens and the filter must retain 50 percentage of those removed (as opposed to just redistributing them back in the air). The PuriCare'south iii-part filter captures "invisible air pollutants & allergens while reducing VOCs, odors, and formaldehyde," removing 99.97 per centum of airborne particles every bit small as 0.3 microns, according to LG.
"The effectiveness of an air cleaner depends on how well information technology collects pollutants from indoor air (expressed every bit a per centum efficiency rate) and how much air it draws through the cleaning or filtering element (expressed in cubic feet per minute)," said the EPA spokesperson.
The organization has a list of things to consider before buying an air purifier, and it's of import to recall that they're not medical devices.
Warranty
LG offers a one-year parts-and-labor warranty for the PuriCare. There'southward a x-year warranty for the motor.
Placidity and aesthetically pleasing, the LG PuriCare makes you feel like it'due south working difficult when information technology starts to glow. How difficult it's actually working is a littler more than hard to decipher. In that location's no end to air purifiers that promise to rid y'all of allergies. For a relatively small price but powerful enough to make clean a 390-square-foot room, we like the Honeywell 50250-Due south ($175), despite its squat design. If you're looking for a little more insight into your air quality, the Airmega is large, indigestible, and app-controlled. The 300S ($650) has a 1,256-square-foot coverage surface area, and you tin can control it with Alexa. Not pricey plenty? The $799 Molekule claims to destroy pollutants, rather than just trapping them. The LG PuriCare's small-scale coverage area is the biggest drawback to this device, so look elsewhere if you're looking to put it in a big space.
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Source: https://www.digitaltrends.com/home/lg-puricare-air-purifier-review/
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