---
product_id: 254893399
title: "SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology For Medium-Sized Rooms. Odor And True HEPA Filters For Dust, Smoke, Pollen, And Pet Dander May Last Up-To 5 years Each. KC850U."
brand: "sharp"
price: "€ 1160.06"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/254893399-sharp-air-purifier-and-humidifier-with-plasmacluster-ion-technology-medium
store_origin: IT
region: Italy
---

# Covers up to 1,230 sq. ft. 3 fan speeds + Auto & Quiet Sleep modes True HEPA + Activated Carbon filters last 5 years SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology For Medium-Sized Rooms. Odor And True HEPA Filters For Dust, Smoke, Pollen, And Pet Dander May Last Up-To 5 years Each. KC850U.

**Brand:** sharp
**Price:** € 1160.06
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game—because fresh air is the new luxury.

## Quick Answers

- **What is this?** SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology For Medium-Sized Rooms. Odor And True HEPA Filters For Dust, Smoke, Pollen, And Pet Dander May Last Up-To 5 years Each. KC850U. by sharp
- **How much does it cost?** € 1160.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/254893399-sharp-air-purifier-and-humidifier-with-plasmacluster-ion-technology-medium)

## Best For

- sharp enthusiasts

## Why This Product

- Trusted sharp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Comfort:** Library Quiet Sleep mode lets you enjoy clean air without disrupting your focus or rest.
- • **Sleek, Hassle-Free Design:** No assembly required, lightweight at 9.3 kg, and easy-to-clean washable microscreen panel.
- • **Filters That Go the Distance:** True HEPA and activated carbon filters with up to 5 years of life—less hassle, more pure air.
- • **Smart Air & Humidity Control:** Auto mode intelligently adjusts purification and humidity for optimal comfort all day long.
- • **Breathe Fresh in Every Corner:** Powerful purification for medium rooms up to 1,230 sq. ft., ensuring your workspace or home stays crisp and clean.

## Overview

The SHARP KC850U Air Purifier and Humidifier combines advanced Plasmacluster Ion Technology with a 3-stage filtration system—including True HEPA and activated carbon filters—to effectively purify and humidify medium-sized rooms up to 1,230 sq. ft. Its long-lasting filters (up to 5 years), multiple fan speeds including a whisper-quiet sleep mode, and smart auto adjustments for air quality and humidity make it a premium, low-maintenance solution for healthier indoor environments.

## Description

Air Purifier And Humidifier With Plasmacluster Ion Technology For Medium-Sized Rooms. Odor And True HEPA Filters For Dust, Smoke, Pollen, And Pet Dander May Last Up-To 5 years Each. KC850U.

## Features

- [MEDIUM ROOMS] Effective up to 1,230 sq. ft. at one air change per hour, the KC850U will filter the air in the AHAM Suggested Room Size of 254 sq. ft. at 4.8 air changes per hour.
- [LONG LIFE FILTERS] Includes Activated Carbon Deodorizing Filter, True HEPA Filter, and Humidifying Filter. Each Filter May Last up-to 5 Years Depending on Environment. Permanent, washable microscreen panel included.
- [3-FAN SPEEDS] Max, Med, Low Fan Speeds, Plus Quick Clean, and Auto. The Library Quiet Sleep setting is perfect for the bedroom.
- [HUMIDIFIER] Auto Mode Monitors Air Quality and Adjusts Air Purification and Humidity Levels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 37.77 x 26.67 x 58.7 cm; 9.3 kg |
| Item Weight | 20.5 Pounds |
| Care instructions | Hand Wash |
| Specification met | OSHA |
| Is assembly required | No |
| Batteries required | No |
| Included components | Purifier |

## Product Details

- **Colour:** white
- **Brand:** Sharp
- **Product dimensions:** 26.7D x 37.8W x 58.7H centimeters
- **Power source:** Corded Electric
- **Item weight:** 9.3 kg

## Images

![SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology For Medium-Sized Rooms. Odor And True HEPA Filters For Dust, Smoke, Pollen, And Pet Dander May Last Up-To 5 years Each. KC850U. - Image 1](https://m.media-amazon.com/images/I/51j5iPCECvL.jpg)

## Questions & Answers

**Q: Does it produce ozone? Are there any dangers?**
A: I'm really glad that someone asked this, because I have done a great deal of research on air purifiers.  Rest assured that Sharp Plasmacluster generates almost no ozone.  PCI technology is not a traditional ionizer.  It works very differently so it produces less than 0.01 ppm of ozone - that is five times LESS than OSHA, FDA and NIOSH recommendations.  Read packages carefully.  Many air purifiers on the shelf don't use the word "ionizer" but still need to report an ozone warning on the package... because they really do use an ionizer.  Sharp air purifiers have no such reporting requirement because PCI technology doesn't work the same way and generates almost no ozone.  In fact, the way PCI works is to pull-apart microscopic airborne pollutants and turn them into simple water vapor.  The video explains the process better than I can: http://www.sharpusa.com/pciIf you are wondering, ozone is a respiratory irritant with moderate exposure.  It can be very harmful in high concentrations.  It may seem odd that typical air purifiers would have a possible respiratory side effect... after all you want an air purifier for your respiratory health!  The truth is that the ionizer in typical air purifiers is there to deal with microscopic pollutants, viruses, bacteria, etc. that are too small for the HEPA filter to trap.  So they hedge their bets.  Is it worth it to you to kill germs in the air at the risk of possibly irritating your respiratory system?  It may make sense for some people, in some cases, in some places, with limited exposure.  Personally, I don't want that much ozone in my bedroom where I spend at least 7 hours every night.   So I purchased two of the Sharp Plasmacluster Air Purifiers (one with a humidifier for the bedroom, and one without for the kitchen area)  I love them!  Imagine my surprise when I purchased an Infiniti and the Air Conditioner features Sharp Plasmacluster, too.  You can also find it in some refrigerators to fight mold and odors.   I chose SHARP for a million other reasons, too - but the question is was about ozone.

**Q: Could you adjust the humidifier level on this unit? I have read some reviews complaining that it's too dry when using this.**
A: Unfortunately the humidity level is not adjustable.  I was concerned about that aspect when I purchased this unit but I have been pleased with it despite not being able to choose the humidity level.  When the unit is left on "Auto" in the "Clean & Humidify" mode it keeps our medium sized bedroom around 50% (enough to moisturize your sinuses but not too much to cause condensation on windows).  If you wanted more humidity you could have it on "medium" or "max" instead of "auto" though I am unsure just how high it would actually get.

**Q: is it worth it to get the humidifier version?**
A: I personally wouldn't bother with the humidity version. The largest model in the non humidity version covers more square feet for less money. You can always use a stand alone humidifier.

**Q: Water tank refill indicator still on even when water is in the tank. Everything is put right back. Any ideas?**
A: Look at the blue float switch. It needs to be “seated” below the tab that projects out from the side. If it’s above the tab, the light will never go off.

## Frequently Bought Together

- SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology For Medium-Sized Rooms. Odor And True HEPA Filters For Dust, Smoke, Pollen, And Pet Dander May Last Up-To 5 years Each. KC850U
- Sharp Humidification Replacement Filter for KC-850U Or KC-860U
- Sharp FZ-C100DFU Activated Carbon Replacement Filter for KC-850U,Black

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*