| 41. | Researchers will test air cleaners this year.
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| 42. | Other air cleaners operate by electrical attraction.
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| 43. | They catch smaller particles of dust, pollen and other indoor pollutants and keep your indoor air cleaner.
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| 44. | Valacer said I could try an air cleaner as a third, less than perfect line of defense.
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| 45. | The factory air cleaner was covered with a large round chromed cover, secured with a wing nut.
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| 46. | "You've got to ask the question, ` Is the air cleaner since I became governor ? "'
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| 47. | They say Bush has weakened anti-pollution standards and safeguards and squandered opportunities to make the air cleaner.
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| 48. | Even the incinerator improvements funded by the renewable energy fund will make the air cleaner for everyone.
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| 49. | It will become part of Honeywell's home and building controls unit, which produces thermostats and air cleaners.
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| 50. | SLOC pledged to make the air cleaner with an emission program reliant on businesses donating air pollution credits.
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