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Sharp Plasmacluster KC-850U

Sharp Plasmacluster KC-850U
alaAverage 4.6

107 reviews

Jun, 2016

alaTest has collected and analyzed 107 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. Reviewers really like the size and design. The usability and noise are also mentioned favorably, but some have doubts about the price.

noise, usability, design, size


On average, users rate this product 92/100.

Review analysis

(Based on 107 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 are impressed by the size. The usability is also mentioned favorably, but many are critical about the price.

noise, usability, size


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

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

Jun, 2016

Consumer review by: Ashyi (

Good product.


When I bought this product I knew that the tank for the water was small from reviews I had read. When I purchased it I thought, "Oh, this isn't bad. People complain too much." But I do wish the tank were bigger. Other than that I have no complaints....

Mar, 2016

Consumer review by: Alan (

So far I have been very pleased with this item.


I can definitely tell a difference in the air, it is quiet and does what it is supposed to do!

Mar, 2016

Consumer review by: Gzon (



Works well. Not too loud. Recommend it for folks who are mouth breathers.

Feb, 2016

Consumer review by: andy (



Perfect thing i need for my room its small and i like it

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