The Plasmacluster 25,000 Series FXJ80UW Smart Air Purifier by SHARP is your ideal choice for extra-large rooms. Effective up to 2,430 sq. ft. at one air change per hour, the FXJ80UW will filter the air in the AHAM Suggested Room Size of 502 sq ft. at 4.8 air changes per hour. Monitor your Home’s Air Quality and adjust settings remotely using the SHARP AIR App Available for Apple and Android Devices. Compatible with Amazon Echo and Other Alexa-Enabled Devices to Allow Voice Control. Amazon Echo and Other Alexa-Enabled Devices Sold Separately. The FXJ80UW is AHAM Verifide Tested to provide a Clean Air Delivery Rate (CADR) for three common irritants and allergens, Smoke (324), Dust (334), and Pollen (361). It is certified by the California Air Resources Board (CARB) to meet its strict emission standards.
A: Hello Hutch, the product dimensions are 16.4" x 28.7" x 11.5" (w x h x d).
Q: Has anyone done an independent test of the ion production?
A: Hello, thank you for your question. Our air purifiers are AHAM certified and are tested independently according to AHAM requirements.
A: Hi, the filters for the FXJ80UW are: Carbon deodorizing filter FZ-J80DFU and HEPA filter FZ-J80HFU. Both are available on our website. Please see the link below: https://shop.sharpusa.com/parts-accessories/air-purifier-replacement-filters/?_bc_fsnf=1&Quick+Filter=FXJ80UW+Filter
A: The True HEPA Filter and Active Carbon Deodorizing Filter maximum service life is 2 years. However, you can replace the filters when they are no longer removing odor or dust. You can maintain the filters by using a vacuum to remove the dust. Do not wash the filters otherwise these filters may lose efficacy. Replacement Filter Model: True HEPA Filter (FZ-J80HFU) and Active Carbon Deodorizing Filter (FZ-J80DFU).
Q: How many cubic foot will this be effective on? I mean one room whole house?
A: Hello Hutch, the unit is recommended for extra-large-sized rooms up to 502 sq. ft.
A: Hello, please see the below regarding AHAM CADR: Smoke: 324, Dust 334, Pollen 361.
Q: how 0ften to change filters?
A: Hello, please email us at [email protected] so that we may look into this for you.
A: Hello, please be advised that the unit has a rated power (W) of 70 max, 27 medium and 3.2 sleep. If you have any further questions or concerns, please feel free to email us at [email protected] so that we can advise.
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The Plasmacluster 25,000 Series FXJ80UW Smart Air Purifier by SHARP is your ideal choice for extra-large rooms. Effective up to 2,430 sq. ft. at one air change per hour, the FXJ80UW will filter the air in the AHAM Suggested Room Size of 502 sq ft. at 4.8 air changes per hour. Monitor your Home’s Air Quality and adjust settings remotely using the SHARP AIR App Available for Apple and Android Devices. Compatible with Amazon Echo and Other Alexa-Enabled Devices to Allow Voice Control. Amazon Echo and Other Alexa-Enabled Devices Sold Separately. The FXJ80UW is AHAM Verifide Tested to provide a Clean Air Delivery Rate (CADR) for three common irritants and allergens, Smoke (324), Dust (334), and Pollen (361). It is certified by the California Air Resources Board (CARB) to meet its strict emission standards.

Dyson Purifier Humidify+Cool PH2 De-NOx purifies and hygienically humidifies the whole room.⁴ It also cools you.⁶ Hygienically removes 99.9% of bacteria in the water.¹⁰ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ Advanced air purification captures 50% more NO₂.⁸ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁶

Dyson HushJet compact purifier is Dyson's most powerful, small-format purifier. Basing their design on that of jet engines, Dyson engineers developed HushJet air projection, which minimizes noise while purifying rooms of up to 203 sq ft. So, it’s compact in size yet powerfully circulates air throughout the entire room. Whether you’re working, relaxing or sleeping, the Dyson HushJet Purifier Compact is designed to perform in the background, quietly protecting your home from indoor pollutants that can build up quickly in enclosed, well-sealed places.

The Shark Air Purifier 3-in-1 integrates Pure Air Microforce technology for quick and quiet purification in spaces up to 500 square feet. Featuring purified heat and fan modes, it adapts to diverse needs. Clean Sense IQ monitors air quality, adjusting in real time. With a HEPA filter it can capture 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns).*“Allergens” refers to non-living matter.
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