Fill the form below:

* Indicates a required field

(Limited to 500 characters)

Your email has been sent!

Your email has been sent!


Key Features

  • PlasmaclusterTM Air Purifier for rooms up to 341 sq. ft.
  • Humidifying Function: 1.5 pints per hour
  • True HEPA Filter traps 99.97% of particles
  • Temperature/Humidity sensors detect and adjust humidity.
  • CADR for Dust/Smoke/Pollen: 230/220/245
  • Carbon filter absorbs many common household odors.
  • Library Quiet™ operation at any speed: 28 to 49 dBA
Where to buy


Sharp's new Plasmacluster® Air Purifiers with humidifying function offer a unique combination of air treatment technologies to make you and your family more comfortable, whatever the season. Bacteria, germs, mold spores, pollen, pet dander, smoke, dust and odors can make breathing harder, especially for asthma and allergy sufferers. Sharp's KC-860UW Plasmacluster air purifier helps remove these irritants with an ultra quiet fan that draws air through a 3-stage filter system. This filter system plus the revolutionary Plasmacluster Ion Technology for air purifiers makes the air healthier and cleaner smelling. For an even more comfortable environment, sensors constantly monitor the air quality in your room, adjusting the fan for air purity while providing the optimum humidity level. This combination of features is a smart way to choose cleaner, healthier, more breathable air.

  • Humidification Function - adds humidity to the air for improved air quality and maximum comfort, especially in colder weather. It also helps reduce static electricity that results from dry air.
  • Front Display - shows Plasmacluster operation, dust monitor, humidity level, and indicator light to determine when the water tank needs to be refilled.
  • True HEPA Filter - captures 99.97% of particles as small as 0.3 microns that pass through it, including pollen, mold, pet dander and dust. The special Antimicrobial Layer provides extra protection against viruses.
  • Plasmacluster Technology - splits water molecules into positively and negatively charged ions, which spread throughout the room, surrounding airborne particles. This system effectively restores the natural balance of ions in the air, like near a waterfall or just after a thunderstorm. This restored balance helps refresh the air and leaves it cleaner smelling.
  • Easy Operation - with "Instant On" buttons for Clean Air, Clean Air & Humidify and Quick Clean mode.
  • Clean Sign Indictor - shows the level of impurities in the air so it's easy to see the progress as it returns healthier, cleaner air into the room.
  • Manual Operation - lets the user choose among 3 fan speeds, plus Pollen and Quick Clean modes.
  • Automatic Operation - uses the sensor to automatically adjust fan speed for the degree of cleaning required.
  • Plasmacluster Ion Mode - can be switched between Clean Mode / Ion Control Mode and Auto mode automatically. Maintains the natural ion balance in the room.
  • Library Quiet™ - operation is ideal for bedrooms and living rooms. Silent Mode is as quiet as 28 decibels with humidier on, about the volume of rustling leaves. This is one of the quietest Air Purifiers with a HEPA filter available anywhere.
  • Energy Efficient - operation means it's easy on your wallet. With its advanced technologies, it is 35% more energy efficient than standard models, making it ENERGY STAR® qualified.
  • Ultra Long Life HEPA Filters - require changing only once every 5 years so operating costs are low.

• Sharp air purifiers have been tested in accordance with the standards of the Association of Home Appliance Manufacturers for Clean Air Delivery Rate.
• British Allergy Foundation Seal of Approval logo is a registered trademark of Allergy UK.
• ENERGY STAR and the ENERGY STAR mark are U.S. registered marks.
• All other trademarks and registered trademarks are the property of their respective owners.
• Specifications and images are subject to change without notice.


    Air Purification System Plasmacluster & Fan
    Applicable floor surface area (m2) 341 (air purification only)
    Automatic Operation based on Sensor(s) Yes
    Recommended Room Size 341
    Plasmacluster Ion Modes On / Off
    Plasmacluster Indicator Light Yes (Blue)
    Tank Capacity (gallons) 9.1
    Remote Control No
    Fan Speeds 3 (High / Med / Low) plus Auto and Pollen
    Manual Operation Yes (Clean Air / Clean Air & Humidify)
    Air Louver Yes, fixed
    OFF Timer (hours) No
    Clean Sign Indicator Yes
    Lights ON/OFF Button Yes
    Air Flow
    CFM (Max / Med / Silent) 272 / 124 / 42 without humidifier; 219 / 124 / 74 with humidifier
    CADR (Clean Air Delivery Rate)
    Dust 230
    Pollen 245
    Smoke/Tobacco 220
    Noise Levels (Max / Med / Low)
    Air Purifier Only 54/37/19
    Air Purifier with Humidifier 49/37/28
    Dust or Odor Dust
    Clean Filter Indicator Light Yes
    Micro Mesh Pre-Filter Back Panel
    Filter Type Washable Active Carbon
    Filter Life up to 5 years after opening
    Dust Collection
    Filter Type True HEPA
    Filter Life up to 5 years after opening
    Antimicrobial Yes
    Filter Type Humidifying filter
    Filter Life up to 2 years after opening
    Voltage/Frequency (V/Hz) 120/60
    Power Input (W) (High / Low) 50 / 16 / 9 with humidifier, 87 / 14 / 8 without humidifier
    Standby Power (Watts) 0.3
    Power Cord Length (m) 8.3 / 2.5
    Plug Type Parallel
    Agency Approvals
    Safety Standard UL/cUL
    Additional Specifications
    Category Triple Action Plasmacluster Ion Air Purifier with True HEPA and Humidification
    Limited Warranty 1 year parts and labor from date of purchase
    UPC 074000662605
    Weight & Dimensions
    Dimensions (W x D x H) 400mm x 629mm x 289mm
    15 3/4" x 24 3/4" x 11 3/8"
    Weight 11.7kg


    Operator Manuals

    Specification Sheets