Sharp HEPA Air Purifier with Plasmacluster® Ion Technology for Medium Rooms (FPK50UW)


Key Features
  • Recommended for Medium Room Areas up to 259 sq. ft.
  • Long-Life TRUE HEPA Filter Lasts Up-to 2 Years
  • Plasmacluster Ion Technology Eliminates Microscopic Pollutants That Traditional Filters Cannot Trap
  • Proven Effective in Reducing Certain Germs, Bacteria, Viruses, Mold, and Fungus
  • True HEPA Filter Captures 99.97% of Particles as Small as 0.3 Microns
  • True HEPA Filtration is Ideal for Removing Common Household Allergens
  • Three Manual Fan Speeds Plus Express Clean
  • ENERGY STAR® Rated, AHAM Verified Tested, California Air Resources Board (CARB) Certified
  • CADR: Smoke (167), Dust (171), Pollen (188)


A breath of fresh air in any medium-sized room, the Sharp FPK50UW Plasmacluster Ion Air Purifier with True HEPA Filtration effectively reduces pollen, dust, pet dander, smoke, germs, bacteria, viruses, odors, mold, and fungus in your living space. There is a three-stage filter system including an activated carbon filter and long-life True HEPA filter, which captures 99.97% of particles as small as 0.3 microns from the air that passes through it. The microscreen pre-filter for larger particles is washable and helps to extend the life of your filters.

Patented Plasmacluster Ion Technology disperses positively and negatively charged ions throughout the room to safely break down microorganisms and odors (even those trapped in fabric, carpeting, and drapery!) The FPK50UW air purifier is an ideal solution for allergy sufferers, asthmatics, pet owners, and smokers, and best used in a bedroom, living room, study, or exercise room.

"Plasmacluster Express Clean" gives you sixty minutes of high-density Plasmacluster Ion production and high-fan speed for an extra boost of clean when you need it, and a hands-free return to the prior mode when complete. The unit has LibraryQuiet™ operation (as quiet as 22 decibels, or the sound of rustling leaves) and is ENERGY STAR® rated, so you can run the unit continuously while saving money and energy.

FPK50UW Advanced Cleaner Air


Sharp’s exclusive patented Plasmacluster® Ion technology eliminates microscopic pollutants that traditional filters cannot trap, by replicating nature’s own cleaning process of producing positive and negative ions from water vapor in the air. These ions refresh the air without any harmful chemicals or perfumes.
FPK50UW Clear Air


True HEPA filtration is ideal for removing common household allergens such as dust, pollen, pet dander, and smoke from the air. As a large room air purifier and humidifier with true HEPA filtration, which removes 99.97% of airborne pollutants as small as 0.3 microns, including dust, pollen, pet dander, and smoke particles, more particles can be captured when compared to a HEPA-type filter.


Sharp Library Quiet™ air purifiers blend in with your everyday life and allow for a peaceful night's sleep. The unit has LibraryQuiet™ operation, as quiet as 22 decibels, making it the perfect sleep solution. The Sharp FPK50UW Air Purifier is ENERGY STAR® rated and highly efficient, so you can run the unit continuously while saving money and energy.

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Tech Specs

All the details you need.

Show Specs


Smoke: 167
Dust: 171
Pollen: 188


Noise: 51(Max) / 22 (Low)
Room Coverage: 259 sq. ft.


Fan Speeds: Max / Med / Sleep
OFF Timer (hours): 2 / 4 / 8 hours
Quick Clean: Yes
Light Control: On / Off
Plasmacluster Express Clean: Yes, Strong Airflow for 60 Minutes
Plasmacluster Ion Modes: On / Off
Plasmacluster Indicator Light: Yes
Maintenance Indicator Light: Yes


Pre Filter: Yes, Back Panel
True HEPA Filter :

  • Yes, Up-to 2 years
  • Model: FZ-K50HFU
  • UPC: 074000663824
Active Carbon Deodorizing Filter:

  • Yes, Up-to 2 years
  • Model: FZ-K50DFU
  • UPC: 074000663831


Voltage / Frequency: 120V / 60Hz
Power Cord Length: 6.6 ft.

DIMENSIONS/WEIGHT (inches/lbs.) (w x h x d)

Product Dimensions: 15.1" x 21.3" x 8.2"
Shipping Dimensions: 17.2" x 23.5" x 10.4"
Product Weight / Shipping Weight: 11.0 lbs. / 13.2 lbs.


Parts: 1 year limited
Labor: 1 year limited
UPC: 074000663794
Tech Specs +

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