
- Adequate for small rooms
- Permanent filter
- Very noisy on higher speed settings
- Lacks a pre-filter for odors
- Needs more extensive testing

Hamilton Beach 04492 True-Air Tower Ionic Air Purifier |
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In Stock. Eligible for FREE Super Saver Shipping |
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Our Sources
In this product overview, AllergyBuyersClub.com praises the Hamilton Beach True Air Ionic 04492's permanent filter (which needs vacuuming a few times a year). However, the editors note that the lack of a pre-filter can be a problem in especially dusty rooms, and say this air purifier (which lacks true HEPA filtration) is loud on its highest speed setting.
Review: Hamilton Beach True Air Ionic Air Purifiers, Editors of AllergyBuyersClub.com
2. Amazon.com
The owners posting at Amazon.com are very pleased with the Hamilton Beach True Air Ionic Air Purifier 04492 and its filtering efficiency, but a few complain about its noise on higher speed settings.
Review: Hamilton Beach True Air Ionic Air Purifier, Contributors to Amazon.com
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IQAir HealthPro Plus HEPA Air Purifier - Air Cleaner with with Gas and Odor Filter - HyperHepa Technology
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