This links to a private office where an air filter system allows the president to smoke cigars.
Another scene shows Clark using a piece of duct tape to remove lint from an experiment's air filter.
And if one buys the Ultra Luxury Package, they will actually be pampered, thanks to such amenities as rear vanity mirrors, climate control, heated and cooled seats, reading lights and an interior air filter.
While your oil is changed, the sales associates will offer to change your air filter, perform a transmission fluid change and do a variety of other more profitable services in the hopes of increasing the profit margin.
The tube, resting inches below the pregnant mom's mouth, sucks air into a special filter, giving an approximate measurement of the air that she is breathing.
Some had suggested putting filters on top of skyscrapers to filter air pollution from the clouds, but were met with laughter.
In an effort to identify plants that can filter air in sealed environments, NASA and the Associated Landscape Contractors of America tested common plants to determine the best natural filters.
By contrast, energy companies run their turbines continuously at constant speeds and filter the air intake against damaging particles.
Other features: it cycles air through a HEPA filter, employs six Dyson-designed silencers to keep it quiet and its made with stainless steel.
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UTC's solution: Pass the return air through an aluminum filter sprayed with titanium dioxide that, hit with ultraviolet rays, sets off a chemical reaction that breaks down nasty organic compounds like benzene and formaldehyde into carbon dioxide and water.
The air is sucked into a filter, which instantaneously analyses it to see whether it includes any suspect substances.
Though there is no reason to use Dr Knight's invention to replace existing optical fibres, it could, by varying the spacing of the air-filled tubes, make a handy filter allowing selected wavelengths (and the messages they carry) to enter or leave the waveguide while the others are contained.
The microscopic whiskers can stop bacteria in a face mask or filter out water droplets in a hospital's air conditioner.
Blinds have been installed to remove the need for air conditioning, keeping it cool during the day and allowing excess heat to filter out at night.
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