The Pure Cool has a 360-degree filter View gallery (4 images) Not content with vacuums and fans, Dyson is expanding into the realm of air purification with its Pure Cool purifier fan, which was unveiled today. Building on the company's Air Multiplier technology, it's designed to capture ultrafine particles, which are a major component of air pollution. To learn more, Gizmag talked to Dyson engineer Robert Green. According to Green, the Pure Cool is aimed initially at Asian markets, such as China, where air pollution is a major problem. We tend to think of air pollution as being either gases like carbon monoxide, or large, obvious solids, like soot, but it's the microscopic particles suspended in the atmosphere that are among the biggest hazards. That's because ultrafine particles can penetrate the lung's membranes and cause major damage to the cardiopulmonary system. Green admits that the Pure Cool isn't the first air purifier on the market. In fact, purifiers are major sellers in Asia, but he claims that the Dyson purifier is one up because of the technology crossover from the company's other products.

"The filtration system in an air purifier is not that dissimilar to the HEPA filters that you'll see in a vacuum cleaner," says Green. "So it was a logical step for us to take that technology from our vacuum cleaner and apply it to our Air Multiplier range to give us this purifier product." The Dyson Pure Cool looks very similar to the company's bladeless fans, but it differs in that it includes a 360-degree glass HEPA filter to trap ultrafine particles. The filter is made of borosilicate microfibers set in a "bird's nest" design with a wrap-around configuration to provide a much larger surface area than previous filters of similar size. Behind this borosilicate filter is an active carbon layer to remove odors, fumes, and vapors and, unlike other systems, this active layer is an integral part of the replaceable filter. Green says that this integrated design is a first and produces a more efficient filter that only needs replacing once every 12 months. He adds that Dyson has made this economically viable thanks to piggybacking on the company's vacuum cleaner manufacturing and supply infrastructure.

In a press release, Dyson says that the Pure Cool removes 99.95 percent of ultrafine particles as small as 0.1 microns and that is was put through a series of tests, including the smoke from 228 cigarettes, and still maintained performance. In addition, the Pure Cool is capable of handling any size room, though larger spaces require longer filtration times. Hansgrohe Shower Valve RepairGreen says that the current unit can filter a 13 sq m (140 sq ft) room in about 25 minutes.Weight Loss Clinic In Big Stone Gap Va The Dyson Pure Cool is available in Japan and China and will roll out in other markets later this year. Mikaella Wedding Dresses CheapNo price has been set yet.Cleaning Mold In Your HomePortable air purifiers are one of the most effective ways to better the indoor air quality of any home or office.

Many come with energy efficient motors and can save you green on your electricity bill. As mentioned in our previous post, some ionizing air purifiers emit ozone, the main component of smog. Look instead for a portable air purifier that includes a true medical grade HEPA filter with a carbon or carbon blend for removal of gases, odor and chemicals. Additionally, UV-C light is great at eliminating cold and flu-causing germs and zeolite is excellent for the added absorption of additional VOC’s including formaldehyde. Because air purifiers are not all created equal, be sure you know what you are getting. Here are some of our recommendations (in order of price points). $ – The Filtrete Air Purifiers are an economical way to focus on a single room. These capture 96% – 99.9% of large airborne allergens that include dust mite waste and pollen. They also capture microscopic allergens such as smoke, pet dander and bacteria, and dust mite debris. Filters range between 100-350 square feet of coverage.

They are offered in Ultra Clean or Ultra Quiet for large or small sized rooms. SAVING GREEN: Total Cost: $60 – $183 $$ – The Lowe’s Idylis series of Air Purifiers. They offer filtration coverage from 64 to 434 square feet and are designed to be quiet, unobtrusive and easy to keep clean. They contain true medical grade HEPA filtration to eliminate 99.97 % of all airborne particles up to .3 microns or larger reducing tobacco, dust, pollen, dander and mold. The 200 & 280 CADR units have UV-C Light Technology and works using short-wave ultraviolet light to kill 99.9% of germs that cause colds and flu. These are also Energy-Star rated and certified by the Asthma and Allergy Foundation of America (AAFA). The 100 CADR is ideal for cleaning smaller rooms. It can be positioned to stand up or lie down. SAVING GREEN: Total Cost: $99 – $200 $$ – The Sanyo Air Washer Plus™  has been tested and proven effective in suppressing airborne germs, bacteria, odors, allergens and mold through global third party certification institutions.

The exclusive Electrolyzed Water Technology has proven effective in significantly reducing the level of viable airborne germs and bacteria. Filters up to 400 sq ft. SAVING GREEN: Total Cost: $198-$249 $$$ – The HealthMate 200 & HealthMate 400 by Austin Air Depending on the size of you home and the desired outcome, we recommend the HealthMate 200 (the junior version which will clean up to 700 square feet, and is about 16.5 inches tall and 11 inches wide) or the HealthMate 400 (the larger model which will filter up to 1500 square feet and is 23” tall and 14.5” wide). You can even customize these to fit your home décor! You have the choice of colors in: White, Sandstone, Black or Silver. SAVING GREEN: Total Cost: $339-$489 (plus, FREE ground shipping in the Continental US HERE) $$$ – The Allergy Machine & Allergy Machine Jr. by Austin Air Although all of these purifiers are effective for people with allergies and asthma, the Allergy Machine can be more effective for people who smoke or are in contact with more odor sources.

It is also much lighter in weight and filters up to 1,500 sq ft. All of these specialty air cleaners consist of 30 sq. ft. of medical HEPA, certified to remove 99.97% of airborne particles of 0.3 microns or larger. The Baby’s Breath is Jr. version (filters up to 700 sq ft) of the Allergy Machine offered in suitable colors for a nursery including: pink, blue, white and silver! SAVING GREEN: Total Cost: $339-$519 (plus, FREE ground shipping in the Continental US HERE) $$$$ – The HealthMate Plus by Austin Air If someone in your house has Multiple Chemical Sensitivities (MCS), choose the Plus model, which has a True Medical HEPA filter, granular carbon and elite. The carbon in the Plus model is impregnated with potassium iodide. This makes the unit even more effective at removing formaldehyde and ammonia. Austin Air’s HealthMate Plus is best used in places like new homes, laboratories, beauty salons, funeral homes, etc to filter up to 1,500 sq ft. Also available in the Healthmate Jr. Plus version (for smaller spaces up to 700 sq feet).