Sharp KC-860U (KC860U) Air Purifier / Humidifier

KC-860U, KC860U

Sharp KC-860U (KC860U) Air Purifier / Humidifier is 2-in-1 Sharp Air purifier and humidifier with Sharp Patented Plasmacluster Ion technology for a very large room.

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Sharp KC-860U (KC860U) Air Purifier / Humidifier combines Sharp KC-860U True HEPA and Carbon air filtration system with Sharp Exclusive Patented Plasmacluster Ion generator and a built-in humidifying section. The unique combination of Sharp KC-860U air treatment technologies enables the KC-860U to clean, sterilize and humidify the air in a very large room quietly and effectively.
Sharp Plasmacluster Air Purifiers / Humidifiers at

Sharp KC-860U (KC860U) Highlights

Sharp KC-860U Plasmacluster Ion TechnologySharp KC-860U Plasmacluster® Ion technology uses Nature's own air cleaning process to purify, sterilize and freshen the air.
Sharp KC-860U Humidifying SectionSharp KC-860U Built-in humidifying function adds humidity to the room to bring soothing relief from dry air and reduce static electricity.
Sharp KC-860U True HEPA FiltrationSharp KC-860U True HEPA filtration is ideal for removing from the air all common household allergens: dust, pollen, pet dander and smoke.
Sharp KC-860U Intelligent ControlsSharp KC-860U built-in temperature, dust and humidity sensors automatically maintain the air quality and humidity for maximum comfort.
Sharp KC-860U LibraryQuiet OperationSharp KC-860U Library Quiet™ operation allows to enjoy a peaceful night's sleep while working continuously on purifying the air you breathe.
Sharp KC-860U - EnergyStar Rated Air PurifierSharp KC-860U ENERGY STAR® rated air purifier draws minimal energy and allows you to run the unit continuously while saving energy and money.

Sharp KC-860U Features

  • Sharp KC-860U employs the high-efficiency 3-Stage HEPA and Carbon Air Filtration system.
  • Sharp KC-860U features Sharp's Exclusive Patented Plasmacluster Ion (PCI) technology.
  • The PCI technology makes Sharp KC-860U very effective in sterilizing the air from airborne pathogens.
  • Sharp KC-860U has a Built-in Humidifying Section - independently controlled.
  • Sharp KC-860U is recommended for room size of 341 sq. ft. (1023 sq. ft. @ 2 ACH)
  • Sharp KC-860U has a 3-Speed Fan Control with a fully Automatic Mode.
  • Sharp KC-860U is a LibraryQuiet™ air purifier with a noise level below 19 dB (!).
  • Sharp KC-860U is the Energy Star® Certified air purifier.
  • Sharp KC-860U comes Fully Assembled, with All Filters Installed and Ready-to-Use.
  • Sharp KC-860U has a High-End product look and feel.

Sharp KC-860U Plasmacluster Ion 3-in-1 Air Purifier / Humidifier - Video

Sharp KC-860U Air Purifier Section

Sharp KC-860U air purifier employs 3-stage HEPA and Carbon air filtration system.
Sharp KC860U air purifier / humidifier comes with All Filters Installed and Ready-to-Use.
The washable Pre-filter traps large dust and dirt particles to protect and extend the lifetime of fine True HEPA filter.
Sharp KC-860U large True HEPA filter traps 99.97% of allergens, dust, bacteria, microbes, mold spores, etc. down to 0.3 micron in size.
The HEPA filter lasts up to 5 years under normal operating conditions.
Separate washable reusable activated carbon filter adsorbs household chemicals, odors and cigarette smoke.
Carbon filter can last for 2 to 5 Years (if washed regularly).
Sharp's Patented Plasmacluster Ion technology effectively controls microbes, viruses, germs, bacteria and helps remove odors.
Three speed fan control (Low / Med / Max ) + Pollen mode allows for variable air cleaning power.
Sharp KC-860U is equipped with the particle, odor and humidity sensors.
The Sharp KC860U automatic mode adjusts the operating speed according to the level of solid and gaseous air contaminants.
Sharp KC-860U offers a choice of "Clean Air", "Clean Air & Humidity" and "Quick Clean" operating modes.
Use "Clean Air" mode when additional humidity is not needed.
Use "Clean Air & Humidity" mode to clean and humidify the air simultaneously.
Use "Quick Clean" mode for fast and aggressive air filtration.
Sharp's Exclusive Air Flow technology ensures the LibraryQuiet™ operation.
Sharp KC-860U produces the record-Low level of noise of only 19 dB (on Low).
Sharp KC-860U the Energy Star® certified air purifier draws an astoundingly Low 4.8 Watts of power on Low setting.
Recommended size of the cleaning area - 341 sq. ft. @ 6 air changes per hour (ACH)
Maximum cleaning area - 1023 sq. ft. @ 2 ACH.
Sharp KC860U allows Easy access to the filter compartment and simple filter replacing procedure.

Sharp KC-860U Plasmacluster Ion Exclusive Patented Technology

Sharp KC-860U Plasmacluster Proven Effective Against Cotonavirus

Sharp's Exclusive Patented Plasmacluster Ion Technology incorporated into Sharp KC-860U, had been tested in research laboratories and medical facilities worldwide and proven effective in achieving a significant rate of reduction of airborne microorganisms / pathogens such as, viruses, bacteria, microbes, germs in the air.

Below is the Plasmacluster Ion Performance Test Results on Pathogenic Microorganisms.

VIRUSMS2 Viral Stimulant90.3%
Staphylococcus Epidermis89.7%
Serratia Marsescens85.6%
MOLD, FUNGUSPenicillium Citrinum87.7%
Aspergillus Niger85.8%

Important Notice About Ozone Emission.

Sharp KC-850U Ozone Emission Compliance

Sharp Plasmacluster Ion generator in Sharp KC-860U (KC860U) air purifier produces a bare minimum amount of ozone - less than 0.01 ppm (particles per million).
This is 5 Times Lower
than the Federal and Industry standards set by FDA, OSHA and NIOSH.
Therefore, Sharp KC-860U air purifier fully complies with the Federal ozone emission limit.
Sharp KC-860U air purifier also complies with the maximum allowable concentration of ozone of 0.050 ppmv (parts per million by volume) in a 24-hour period, which is below the Health Canada Guideline 2010 recommended maximum exposure limit of 0.060 ppmv.

Sharp KC-860U Plasmacluster Ion Airborne Pathogen Suppression Mechanism - Video

Sharp KC-860U (KC860U) Automatic Operating Mode - Demonstration Video.

Featuring Stunning Multi-Functional LED Display.

Sharp KC-860U Humidifier Section

Sharp KC860U humidifier section features a removable water tank that holds 1.14 Gallon of water.
The Humidifier section of Sharp KC860U air purifier becomes activated only when the user fills up the water tank.
The humidifying filter adds moisture to the air when needed.
The humidifying function allows Sharp KC-860U to maintain the comfortable humidity level to bring soothing relief from dry air and reduce the static electricity.
The Sharp KC-860U automatic mode utilizes the humidity sensor to adjust the fan operating speed for optimal air quality and humidity levels.

Sharp KC-860U Replacement Filters

Sharp KC-860U Replacement HEPA Filter (in Stock)
Sharp KC-860U Replacement Carbon Filter (in Stock)
Sharp KC-860U Replacement Humidifying Filter (in Stock)
Height24.75" (62.7 cm)
Width15.75" (39.8 cm)
Depth11.4" (28.8 cm)
Weight25.8 lb. (11.7kg)
TypeAir Purifier / Humidifier
PropertiesPlasmacluster Ion
ColorWhite w/ Grey
Digital ControlYes
LED / LCD DisplayYes Multifunctional
Auitomatic humidistat controlYes
Filling Capacity1.14 Gal.
Number of Speed Settings3 + Pollen + Auto
Remote ControlNo
Filter Change monitorYes
Turn-Off TimerNo
Air Flow Rating, CFM363 (open air) / 272 (w/ filters)
Clean Air Delivery Rate (CADR), CFMDust -231 / Pollen - 245 / Smoke -220
Maximum cleaning area sq. ft.1023 sq. ft. @ 2 ACH
Recommended cleaning area, sq. ft.341 sq. ft. @ 6 ACH
Noise Level, dBLow - 19 / Med - 37 / Max - 54
Air Filtration Efficiency99.97% @ 0.3 micron
Particle SensorYes
Odor / Chemical SensorYes
Humidity sensorYes
HEPA Filter GradeTrue HEPA 99.97% @ 0.3 μ
Size of HEPA filter, sq. ft.20
Type of Adsorbent100% Granular Carbon
Amount of adsorbent0.25 lb.
IonizerPlamacluster Ion Generator
Pre FilterStandard Polyester
Filter Lifetimeup to 5 years
Energy Star RatedYes
Wheel CastersNo
Air IntakeBack Panel
Air OutflowTop Grill
Power Consumption, WattsLow - 4.8 / Med - 14 / Max - 47
Power Supply110-120V/60Hz (North Amercia)
Power Cord6.5 ft. Long
Manufacturer's Warranty, Years1
CertificationCSA/cUL (US & Canada)

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Verified purchase

Excellent product!

Previously I had a Honeywell Air purifier that was returned because of build quality issues. After much research, I settled on this Sharp unit and couldn't be happier. I am allergic to dust, so indoor air quality is paramount to me. The unit is well-built, extremely (shockingly) quiet on low speed, and the humidifying function has helped with the dry winter air. Cracked hands no more! A little pricey, sure, but for allergy sufferers it's well worth the money. There is much less dust in my room, the air smells cleaner. I would definitely buy it again!

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Verified purchase

Just Love it.

We were having problems with dry air in our bedroom at night, so we started searching and ran across Sharp air purifier and humidifier. The night after we bought it, we slept all night having no problems of dry air or stuffy nose. The unit is also very quiet on low. The loudest it sound is like a fan on low and that's when it's on high. The only problem I have is I can't push it up against the wall but overall we love it.

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Verified purchase

Silent air purifier

I bought a Sharp Air purifier years ago and needed another one for a second bedroom/office. I'm pleased that it is almost totally silent on the low setting unless you are standing next to it, and it sounds like a quiet breeze on the medium setting. This is a perfect unit for a noise sensitive person like myself.

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Verified purchase

Well worth the Money

I bought this unit to deal with my asthma and had it for few years now. This year with the fires being so bad in my area I got another one. It works extremely well. This unit really does what it is supposed to do. Replacement filters are a bit expensive, but I am happy to pay for them, as this unit makes a huge difference in the air quality in my home and makes my asthma more manageable.

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Verified purchase

Amazing air purifier

Since I purchased this air purifier few days ago, I started using it overnight. While I was laying in bed the air felt thinner and easier to breathe. I felt like I had more energy. The humidifier option is awesome and works great as well! Unit is extremely quiet on Low, could not hear it running from 10 feet away.

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