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Sharp Plasmacluster Air Purifier with Humidifying Function - KC-850U

alaTest has collected and analyzed 52 reviews from magazines and websites. People really like the design. The usability also gets good comments, but there are some negative views about the performance and value for money.

usability, design

value for money, performance

On average, users rate this product 92/100.

Review analysis

(Based on 52 reviews)

User Reviews  

Showing 29 review(s)

Expert Reviews User Reviews
Showing 1 - 10 of 29 Show Reviews: in English

Consumer review by:

Great air cleaner


Sharp - Plasmacluster Ion Air Purifier with Humidifier Keep the air in your home fresh and clean with this air purifier and humidifier that features a 3-stage filter system with a HEPA filter that removes 99.97% of pollen, mold, pet dander and dust...

Works very well


Consumer review by:

This product is excellent


I bought this air purifier for work. I share an office with a girl who has a lot of allergies. She always sneeze in our office. When I bought this air purifier, all her allergies were gone and sneezing has stopped. This air purifier is well worth it...

Kills mold, pollen


Consumer review by:

Great investment


My wife suffers from chronic lung problems. During the winter the dry heat from the baseboard heaters creates havoc with her. We just purchased this unit on the recommendation of our doctor that we get a dehumidifier and air purifier. It was a very...

Quiet, easy to use, keeps the air clean and humidified

So far we've found nothing to dislike


Consumer review by:

Great quality and nice user controls.


I want one of these in every room. Quiet cleaning of the air while humidification at an automatic set point makes this unit superior over the others I own. High quality is what I wanted and this unit is just that.

Easy to understand interface

No child button locks

Consumer review by:

Outstanding air purifier & humidifier


Since purchasing this unit a month ago, we've been extremely satisfied. The air feels fresh and the built-in humidifier is a great benefit in the winter. It has a nice, clean look and feels solidly made. We're considering buying additional units for...

Top-notch purification system, built-in humidifier


Consumer review by:

Great product that works well


Purchased to replace former humidifiers that last the typical 1-3 years. These work great and we love the displays and how the air filters are easy to clean. The only recommendation I have is to have a larger reservoir for the humidifier.

Easy set up, noticeable difference in air quality, humidity sensor

Water resevoir needs to be larger

Consumer review by:

Great all in one system


This humidifier/ air purifier works great! My kids sleep better. It was easy to setup and use. The directions even encourage the use of tap water! If you run out of water the machine turns off automatically! It was well worth the money and I would...

Easy setup, works well, auto turns off when water runs out

A bit loud

Consumer review by:

Beautiful appearance


It's not only a Air Purifier but also a Humidifier.It's very quiet.

Consumer review by:

Works As Promised


I've tried many different kinds of humidifiers, over the years, and this one is by far the best of all. Other models sent too much humidity into the air, made the room feel colder, and left left a mild musty smell. This unit keeps the air pleasant,...

Low Profile, Quiet, Efficient

Consumer review by:

Great Air purifier & Humidifier in one


It is a great air purifier and humidifier in one. I place it in the bed room since it is very quiet. I can smell the cleaness of the air.

Very quiet, Easy set up