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Purifiers


Sharp Plasmacluster Ion Air Purifier with True HEPA + Humidifier for Medium Rooms (KC850U)

Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) head on
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) head on illuminated
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) left angle
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) right angle
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) control panel
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) left side
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U)  right side
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) humidifying filter
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) filters
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) hepa filter
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) back
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) lifestyle
Humidifying Filter
Efficiently humidify your room without the spray for ultimate comfort 
Dual Functionality
Enjoy the benefits of both air purification and humidification in one device.
Cost Saving Design
Works with regular tap water, eliminating the need for expensive distilled water.
KC850U
Long-Life True HEPA Filter
The Sharp long-life True HEPA filter lasts up-to 5 YEARS, depending on the environment.
KC860U and KC850U
KC850U
Library Quiet
The Library Quiet® Low mode is perfect for the bedroom.
20dB Ticking Watch
19dB Low Fan Speed for KC850U
40dB Refrigerator
These visual representations are for reference only. Please consult the Owner's Manual for more precise guidance.
KC850U
Plasmacluster® Ion Technology
PCI is an active cleaning process, dispersing ions into the room.
Ion Plasmacluster
KCP110/70UW, FXJ80UW, KC860/850U, FPA80UW, FPK50UW
Sharp and all related trademarks are trademarks or registered trademarks of Sharp Corporation and/or its affiliated companies. All other brands, products and services, and their respective trademarks, names and logos, are the property of their respective owners.
KC850U
Triple Filtration System + Plasmacluster® Ion Technology
Washable Back Panel
Microscreen pre-filter traps dust and other large airborne particles.
Carbon Filter
Helps reduce some common household odors.
True HEPA Filter
Captures 99.97% of particles from
the air that passes through the filter from 0.3 microns and larger.
Plasmacluster Ion Technology
Dispersing ions into the room for an active cleaning process.
KC850U
AHAM VERIFIDE
Independently Tested. Consumer Trusted.
Laboratory Tested
The Sharp KCP110/70UW, FXJ80UW, KC860/850U, FPA80UW, FPK50UW, and FPF30UH are laboratory tested to determine CADR rates for the AHAM suggested room sizes so you can be confident buying an air purifier from a brand you trust.
Sharp and all related trademarks are trademarks or registered trademarks of Sharp Corporation and/or its affiliated companies. All other brands, products and services, and their respective trademarks, names and logos, are the property of their respective owners
KC850U
Clean Air Delivery Rate
The higher the number, the faster the unit will filter the pollutants listed below.
164 SMOKE
164 DUST
174 POLLEN
AHAM VERIFIDE
Independently Tested. Consumer Trusted.
AHAM Suggested Room Size of 254 ft2 at 4.8 air changes per hour.
Sharp and all related trademarks are trademarks or registered trademarks of Sharp Corporation and/or its affiliated companies. All other brands, products and services, and their respective trademarks, names and logos, are the property of their respective owners.
KC850U
Humidifier Filter
Efficiently humidify your room without the spray for ultimate comfort.
Triple Filtration System
Washable Micro Screen, True Hepa Filter, and Activated Carbon Filter.
Plasmacluster® Ion Technology
Dispersing ions into the room for an active cleaning process.
AHAM VERIFIDE
Independently Tested. Consumer Trusted.
KC850U
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) infographic
Sharp Plasmacluster® Air Purifier with Humidifying Function for Medium Rooms (KC850U) dimensions
  • 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
  • Recommended for Medium-Sized Rooms
  • Plasmacluster® Ion Technology, 7000 Series
  • True HEPA Filter Captures 99.97% of Particles from the Air that Passes Through the Filter 0.3 Microns and Larger
  • Activated Carbon Filter Designed to Help Reduce Some Common Household Odors
  • Included True HEPA Filter and Activated Carbon Filter May Last up-to 5 Years Depending on Environment
  • Max, Med, Low Fan Speeds, Plus Pollen, Plus Quick Clean, and Auto
  • CADR Smoke (164) / Dust (164) / Pollen (174)
  • ENERGY STAR® Rated, AHAM Verifide Tested, and California Air Resources Board (CARB) Certified
  • Auto Mode Monitors Air Quality and Adjusts Air Purification and Humidity Levels
  • Click Here to Purchase Additional True HEPA Filter
  • Click Here to Purchase Additional Carbon Filter
  • Click Here to Purchase Additional Humidifying Filter 

FREE SHIPPING

MSRP: $519.99
YOU PAY: $349.99
(YOU SAVE $170.00 )
Free Shipping
Maximum Purchase:
3 units

SHARP KC850U Air Purifier and Humidifier with Plasmacluster Ion Technology Recommended for Medium-Sized Rooms. True HEPA Filter for Dust, Smoke, Pollen, and Pet Dander may last up-to 5 Years.

AIR PURIFICATION FROM A BRAND YOU TRUST 

You know the importance of indoor air quality. You should have an air purifier from a brand you trust.

The Plasmacluster™ 7000 Series KC850U Air Purifier with Humidifier by SHARP is your choice for medium-sized 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.

Raise your expectations of an air purifier and ensure a lower total cost of ownership over the years. Other brands may suggest replacing the filters every six months; that can really add up! Both the SHARP long-life True HEPA filter and the long-life Activated Carbon filter last up-to 5 years, depending on the environment. The KC850U meets the strict energy efficiency criteria to earn the ENERGY STAR® Rating. According to energystar.gov, Energy Star Rated products use less energy, save you money on your electricity bill, and help protect the environment by causing fewer harmful emissions from power plants.

The triple filtration system helps clean the air that passes through the filters in three ways. The washable, microscreen pre-filter traps dust and other large airborne particles. The activated carbon deodorizing filter helps reduce some common household odors. Finally, the True HEPA filter effectively captures 99.97% of particles from the air that passes through the filter from 0.3 microns and larger.

Beyond passive filtration, our KC850U features Plasmacluster™ Ion Technology for an active cleaning process. SHARP Plasmacluster™ Ion Technology has been tested around the world by laboratories in the United States, United Kingdom, Germany, Japan, South Korea, China, and Vietnam.

The KC850U is AHAM Verifide Tested to provide a Clean Air Delivery Rate (CADR) for three common irritants and allergens, Smoke (164), Dust (164), and Pollen (174). It is certified by the California Air Resources Board (CARB) to meet its strict emission standards.

The KC850U features Max, Med, and Low fan speeds, plus Pollen, Quick Clean, and Auto Mode. In Auto Mode, the sensors will monitor your air quality and adjust the fan speeds automatically. The KC85OU includes a humidifier that may make your home more comfortable. The Library QuietTM Low setting is perfect for the bedroom.

SHARP Plasmacluster™ Ion Technology has been used in over 100 million products worldwide, including leading auto makers and refrigeration appliance manufacturers. It’s no wonder people around the world trust SHARP. Now that is Simply Better Living.

Downloads and Support Files

For questions, service, manuals and more, we have lots of ways to get answers. For more information and information on other products please visit our full customer support site.

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