The greater the number, the stronger the sterilization. While our body will synthesize vitamin D AKA sunshine vitamin, through UV exposure. The single UV-C technology eradicates microorganisms by destroying their DNA and the replication cells. It will wear up the filters and UV bulb quicker. The effectiveness of a UV air purifier is affected by the UV light dosage, the length of exposure time, and the distance from the light source. The only recurring fees would be the replacement bulb at around 15 to 30 dollars with the filterless setup. You'll have dedicated buttons for everything from power, filters, timer, light, sleep, auto, Vita-Ion, to a 5 fan speeds airflow. It helps sanitize indoor air so you can enjoy breathing in cleaner air and sleep better. Not a deodorizer. CADR is unavailable, but it shouldn't be too far off from the airflow delivery rate. We recommend replacing it sooner rather than later, especially when a drastic drop in the ultraviolet light intensity. Another bonus with this UV air purifier is its digital display panel, with an automatic timer (up to eight hours),. Without the dependability of a filter, there is an abundance of UV rays exposure time to kill off germs, bacteria, and viruses. The refreshed design is given a modern flair without sacrificing its practicality and germ-killing performance. Build quality is solid, with no off-gassing or UV light leakage detected. You have the germ disinfecting UV-C light that irradiates and destroy microorganisms cell from reproducing. When airborne pollutants are drawn into the chamber, the 254 nm ultraviolet light ray penetrates the outer structure of the pathogen and damages its reproduction cells. 114 CADR for dust and 127 CADR for pollen). Due to the smaller cell, the short wavelength of the ultraviolet light between 100 to 280 nanometers will penetrate the nuclei acid and induce damage to the DNA. Works best at higher ground such as table, bedside, or TV cabinet for broader distribution. For example, ultraviolet light has a short wavelength between 100 to 400 nanometers, while visible light has a wavelength between 400-700 nanometers. It is also aided by the long-lasting 12 months UV-C light bulb that should give you about 10,000 hours of runtime. A HEPA air purifier can quickly capture 99.97% of airborne pollutants as small as 0.3 microns. Other options that include wall mounting or horizontal/vertical placement to maximize small spaces are the best plug-in air purifiers. GermGuardian AC5250PT PetPure 5-in-1 UV air cleaner can reach up to 180 square feet of room space for small to medium room sizes. The UV and Vita-Ion function are optional and can be disabled when not needed. Indoor air is forced into the air purifier's internal chamber with a UV lamp for disinfection. They take money from brands to skew results. The advanced 2-12 hours timer can be scheduled to shut down all functions, including the ultraviolet light. The official CADR is slightly under par at 80 cubic feet per minute; therefore, PureZone 3-in-1 is best used in small to medium room sizes. Designed for the desktop crowd. The mid-range HoMedics AP-T30 TotalClean can cover a room space up to 195 square feet, so you're limited to smaller room sizes like the bedroom, kitchen, or study area. Depending on the state, you should be expecting an increase of 3-4 dollars in electricity bills with its 54 watts of energy output. Starting with the plug-and-play form factor that is travel-friendly and very easy to use. HoMedics AP-T30 is a 5-stage, mid-range UVGI cleaner from its TotalClean lineup. No other compact air purifiers even come close to SilverOnyx's multi-stage filtration, let alone a full-sized model. However, ultraviolet rays cannot prevent COVID-19 infection or kill the virus in infected patients. Since the sterilization takes a while to disinfect the biological pollutants, the standing-by pre-filter will capture large PM10 particles like dust, hair, and lint and prevent them from clogging the UV/ HEPA filter. Prevent secondary allergies from triggering. Independent lab tested by Aerosol Research and Engineering Laboratories Inc., Medify Air MA-50 is proven to be effective against 99.95% of particles related to COVID-19 & SARS-Cov-2 in the air. One even has special additional screens that pre-filter the air, further protect against bacteria, and absorb formaldehyde but the extra purification systems you opt for will largely depend on your unique needs. In short: InvisiClean Aura II 4-in-1 UV air purifier can be your primary defense against airborne germs invasion at a heavily discounted price. On the flip side, A UV air purifier cannot remove non-airborne pollutants stuck on the sofa, carpet, wall, and floor. Both functions are critical in extending the UV-light bulb's life and improving efficiency. It uses a bottom-to-top airflow concept with a separate inner to disperse thousands of negative ions into the air to latch onto airborne particles for pasture. Despite the high price tag, there is no air quality monitor and auto mode. UV air purifiers are available in both residential and commercial settings. It also has alleviated a lot of my dust issues, plus it helped my breathing so much when the weather was really dry and the air quality outside got pretty bad.". Never stare directly at ultraviolet light. Firms that manufacture, repackage or import medical devices in the United States must meet the definition of a medical device under section 201(h) of the Federal Food, Drug, and Cosmetic Act. A 1-inch UV lamp will take 1-3 min to disinfect an E. coli bacteria, while a smaller UV sterilization box will take a lengthier 5- 10 min. Leaving it at 1-3 speeds will extend the trapped microorganisms' dwelling time in the chamber while outputting a subtle noise level. Compare this unit to its cousin, the GermGuardian GG1000 UV-C air sanitizer to see how good it is. At a dimension of 6.75 inches, 3.5 inches in depth, and a weight of just 0.7 pounds, you can plug GermGuardian GG1100 Elite into any 120V/ 60Hz U.S. power wall plug without having to worry it will fall off. bedroom. The single UV-C light bulb is well placed and protected inside not to crack easily. If you need one that comes with a larger coverage area then be sure to check out the best whole house air purifiers. Comes in black or white, HoMedics TotalClean AP-T30 support a top to bottom 360-degree filtration that captures irritants at all angle. Plus, at only 9 x 5.5 x 22 inches, it offers a super slim profile that fits well beside couches, media centers, and nightstands without looking too out of place. UV function is optional and can be enabled/ disabled at any time. The intended square footage is another very important factor, so you should measure the room you intend to purify before you add anything to your cart. All in all, the UV light intensity is excellent yet consistent. 2022 BDG Media, Inc. All rights reserved. Halt the reproduction of microorganisms like mold, bacteria, and viruses. The lack of standardized UV measurement against airborne pollutants is another common issue. Pure Enrichment PureZone Elite is our go-to UV air purifier to clean and sanitize your air. WHY WE LIKE IT: This UV air purifier covers up to 500 square feet of space using 5 filtration levels and a PM2.5 (particulate matter) sensor for automatic airflow adjustment, an excellent choice for anyone looking for a well-rounded machine. You will live healthier and benefit from a stronger immune system as exposure to harmful pathogens is reduced. The only pluggable UV-C air sanitizer on the list caters to a niche group. We also like that both Ion and UV-C sanitizer can be activated/ deactivated separately when not needed. Each number stands for cubic feet per minute. This units biggest draw is air distribution, combining dual airflow for two air streams and a 70/30 split air separator, which works in better-distributing air throughout the room. According to smartairfilter, a 6mW/cm2 UV light would take a minimum of 12.5 seconds to kill >99.9% of the virus. Finally, for smaller-footprint houses or homes with open-concept rooms, there's the AZEUS air purifier, which can tackle up to 540 square feet. The perfect combination to ensure a good night sleep free from pesky allergens. The Pure Enrichment PureZone is designed to handle small-to-medium spaces up to 200 square feet in size. Regardless of UVGI cleaner, Ultraviolet Germicidal, or Irradiation Cleaner, owning a UV air purifier has advantages and disadvantages. The UV light is safely housed in a slim tower profile with a width of 6.1 inches, free from unwanted exposure. Compared with other air purifiers on the list, the air cleaning performance is not at the same level. Next, the True HEPA filter removes 99.97% of fine particles like pollen, pet dander, mold, and mildew. Its activated carbon filter is very effective at eliminating smoke, odors, and gasses. Ozone is an unstable colorless gas that can induce coughing, chest tightness, sore throat, inflammation, headache, and shortness of breath. UV light is securely slotted inside to prevent breaking and leakage. It does so with a three-stage filtration system that includes a pre-filer, a HEPA filter, and an activated carbon filter but it also has a built-in UV-C light that helps tackle airborne microorganisms. As a 3-in-1 air purifier, the UV-C technology cannot work independently, and you will need to replace the entire filter set to resume operation. On to the Smart technology, PureZone Elite UV standard 3 fan speed shines well with the auto mode. If you have severe asthma and constantly fall sick from airborne germs and viral viruses, this is the ideal model to opt for. The best filtration performance even without accounting for the UV-C ray contribution. The shorter the UV light band, the stronger UV radiation is, and the most dangerous to living organisms. There is no issue running it all day while busy with your daily chores. UV C light, and filter change indicator. Being the second-best air cleaning performer on the list, InvisiClean Aura II will run silently in the background at the lowest speed. It is a hassle to change and can cost you around 100 dollars annually. PureZone 3-in-1 UV True HEPA air purifier works great in the bedroom, kitchen, small apartment, office, and nursery home. PureZone 3-in-1 UV easy-to-use setup requires no prior knowledge of an air purifier. effective destruction of some viruses and most mold and bacterial spores usually requires much higher UV exposure than is provided in a typical home unit, removes at least 99.97% of particles 0.3 microns. The carbon pre-filter is not the most effective in removing smoke and odor, particularly chemicals. Our only knock is that this air purifier is rather limited in terms of room coverage (167 square feet) but offsets that with 4-stage filtration and excellent CADR ratings. The 10.5 pounds weight is on the heavy side; you can still effortlessly move it around the house that needs air cleaning. A UV air purifier would be the better option as it can sterilize airborne microorganisms and fungi with no chance of growth. Other areas of consideration include square footage rating, CADR (Clean Air Delivery Rating), and a full set of digital controls including multiple fan speeds, Sleep Mode, and a real-time air quality monitor. UV-A has the longest wavelength, between 315 to 400 nm, followed by UV-B, with a wavelength between 280 to 315 nm. There is also a 2, 4, 8 hour timer to turn off the machine and a filter reset indicator reminding you to replace the filter. It works best in small rooms like home offices, nurseries, and bedrooms, and it's extra quiet on the lowest mode, making it a good option for lighter sleepers. First, it grabs large particles with a pre-filter before it removes the smaller ones with a HEPA filter. We highly recommend you leave UV mode on to curb the spread of germs and bacteria. All three dust, pollen, and smoke clean air delivery rate are at a healthy 170 cfm figure. Some UV lamp contains toxic mercury that can leak out when the lamp is broken or not disposed of properly. To assist with the UV radiation exposure time, the outer pre-filter blocks dust, debris, pet hair, and lint that otherwise may damage the UV or HEPA filter. There are ways to remove allergens in the air; none is "killing" it like an ultraviolet air purifier. Lastly, the ionizer release ions to link with other positive ions pollutants in the air. Unlike other portable air purifiers that slap a UV lamp without doing anything, you're getting the complete UV treatment that eliminates incoming airborne pollutants. The 12.2 pounds is also on the heavier side to accommodate the bigger framework and multiple filtrations.
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