Customer Rating:
Summary: allergy person
Comment: Works well. Not as noisy as I thought it would be. Was new in orginal package. No problems.

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Customer Rating:
Summary: Too loud!!
Comment: I set this up and turned it on and my husband immediately said it had to go back. While I really wanted an air purifier for my baby's room, I had to agree. The one I received was just too loud, even at its lowest setting. The noise bothered us even through 2 doors and from 50 feet away. I have a now discontinued Honeywell 17450 that I really like, is quite effective and is much quieter. This unit (17000N) might clean the air, but we couldn't stand to be anywhere near it to find out.

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Customer Rating:
Summary: Excellent Air Purifier!!!
Comment: Works like a charm, just as the product description made it out to be. Comes with one replacement carbon filter included.
One thing I figured I'd mention is that it may not be as quiet as you're expecting. It's probably quieter than all the other air purifiers in its class, but sometimes at night, even on the low setting, I need to turn it off to get to sleep. Sometimes, though, I fall asleep without even realizing it's still on.

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Customer Rating:
Summary: Not as quiet as 18155
Comment: I have allergies/asthma and own both the Honeywell 18155 (in living room) and the 17000N (in home office). The Honeywell 18155 is MUCH quieter. It's even quieter on "high" than the smaller 1700N is on "low" -- both work very well.

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Customer Rating:
Summary: Great item
Comment: This filter works extremely well. It is soooo much quieter than the older Honeywell HEPA filters. I highly recommend it.

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