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Sharp Plasmacluster KC-850U

Sharp Plasmacluster KC-850U
alaAverage 4.6

103 reviews

Feb, 2016

alaTest has collected and analyzed 103 reviews of Sharp Plasmacluster KC-850U. The average rating for this product is 4.6/5, compared to an average rating of 4.0/5 for other Air Conditioning for all reviews. People really like the size and design. The usability and noise also get good opinions. There are some less positive opinions about the price.

noise, usability, design, size


On average, users rate this product 92/100.

Review analysis

(Based on 103 reviews)

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Consumer review by: ( review summary for Sharp Plasmacluster KC-850U


alaTest has collected and analyzed 33 user reviews of Sharp Plasmacluster KC-850U from The average user rating for this product is 4.5/5, compared to an average user rating of 3.9/5 for other Air Conditioning on People really like the size. The usability is also mentioned favorably, but there are some critical opinions about the price.

noise, usability, size


100% of the reviews on give this product a positive rating.

This summary is based on the product: Sharp KC-850U Plasmacluster Air Purifier with Humidifying Function

Feb, 2016

Consumer review by: Computato (

My first humidifier....


This is the first humidifier I have ever purchased. I thought that this would be beneficial when the mountain cedars start pollenating. This unit has the hepa filtration mode for those days when the pollen count skyrockets. This is very quiet and has...

Jan, 2016

Consumer review by: JohnM (

Extremely quiet! Works perfectly.


This air cleaner is everything we hoped for when we purchased. Only 1 caveat, the water reservoir is probably a little small. During the winter weather we have to refill it about every 18-24 hours to maintain humidity in our master bedroom. But the...

Jan, 2016

Consumer review by: OcifferDeeRunk (

Best Sleep Ever


The scrubbing is immediately noticeable. The hum is consistent to serve as a noise machine. The water bottle could be larger.

Dec, 2015

Consumer review by: dave (

Excellent - Purifies Air and Water


Air Cleaner has many settings including my favorite - setting called Pollen. Humidifier unfortunately only has on and off, I think next higher model humidifier can be calibrated to a setting so humidity remains fixed at specified setting but not this...

Dec, 2015

Consumer review by: AnnMarie (

Worth the investment


I would not have considered this except for the fact that I had received a $500 gift card for BB and did not need anything. WOW! What a gift this turned out to be! I had no idea how this would change my life. If you have forced hot air heating and/or...

Nov, 2015

Consumer review by: ElectroJK (

Good design, but limited performance, not worth $$


The filter and ionizer together do not remove odors. The humidifier is uncontrolled: Though it displays the humidity level, it does not allow setting a level, or even have a fixed level. The amount of humidification depends simply on the fan speed...

Nov, 2015

Consumer review by: MLG0101 (

Gord product


Not a bad product - does what it suppose to do. It's quiet - lowers humidity ad cleans some air. A bit expensive for what it does.

Sep, 2015

Consumer review by: lolog (

Purifier/Humifier excellent. Quiet.


I really like the settings options. The unit is very quiet and effective.

Aug, 2015

Consumer review by: ArKai (

Good Air Purifier + Humidifier For The Price


This Sharp Purifier is very quiet and it runs very quiet. It is a well-designed machine and has more features than the competitor.

Aug, 2015

Consumer review by: Robert (

Very quiet air purifier


I used this unit as an air purifier and haven't tried the humidifier function yet. It runs very quietly and does purify the air. The operation of the unit is pretty straightforward as well. Good buy!

Aug, 2015