Description

Sharp IoT Plasmacluster Ion Air Purifier & True HEPA for Large Rooms (502 sq.ft.) – FXJ80UW-KT

The Sharp FXJ80UW Plasmacluster Ion Air Purifier with True HEPA Filtration is a breath of fresh air in any large room. The FXJ80UW model effectively reduces pollen, dust, pet dander, smoke, germs, bacteria, viruses, odors, mold, and fungus in your room. It includes a three-stage filter system with 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.

The FXJ80UW large room air purifier also boasts IoT (Internet of Things) technology that’s designed to work with your mobile device. Monitor and manage indoor air quality in real-time, even if you’re not home. Simply download the SHARP AIR Application – available for both iOS and Android devices – to wirelessly control your IoT air purifier, set a timer, check the unit’s status, and more.

Sharp’s exclusive patented Plasmacluster Ion Technology eliminates microscopic pollutants that traditional filters cannot trap by replicating nature’s cleaning process of producing positive and negative ions from water vapor in the air. The FXJ80UW Plasmacluster Ion 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. Sharp’s Plasmacluster Ion Technology Air Purifier is not only ARB Certified. It also produces 5X less ozone (at less than .001 ppm) than the lowest industry and federal standards set by the FDA, OSHA, and NIOSH.

Plasmacluster Ion Technology has proven effective in reducing certain viruses including MS2 (Influenza viral stimulant), bacteria, including E-Coli Staphylococcus epidermidis and Serratia, molds and funguses, including Aspergillus Niger, and certain odors that conventional filters don’t reach, like odors in upholstery and drapery. Plasmacluster Ion Technology has been tested by 17 laboratories in the USA, UK, Germany, Japan, South Korea, China, and Vietnam.

The triple filtration system cleans the air that passes through the filter in three ways. The washable, microscreen pre-filter traps dust and other large airborne particles. The activated carbon deodorizing filter helps remove most odors. Finally, the True HEPA filter effectively removes 99.97% of particles from 0.3 microns and larger. “Plasmacluster Express Clean” provides 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.

Features

• SHARP AIR App Available for iOS and Android Devices
• ON/OFF Timer for Up-to 12 Hours

• Compatible with Amazon Echo and Other Alexa-Enabled Devices to Allow Voice Control

• Amazon Echo and Other Alexa-Enabled Devices Sold Separately
• Plasmacluster(R) Ion Technology Eliminates Microscopic Pollutants That Traditional Filters Cannot Trap
• Long-Life True HEPA Filter Lasts Up-to 2 Years
• Carbon-Based Filter Designed to Remove Common Household Odors Including Smoke, Cooking Odors, and Pet Odors and VOCs
• True HEPA Filter Captures 99.97% of Particles That Pass Through The Filter as Small as 0.3 Microns
• Three Manual Fan Speeds Plus Sleep, Auto, and Express Clean
• CADR Dust (334) / Smoke (324) / Pollen (361)

Manual

• FXJ80UW Owners Manual
• FXJ80UW Filter Replacement Guide
• FXJ80UW Spec Sheet
• FXJ80UW Wi-Fi Connection Guide

• FXJ80UW Alexa Skill Guide

Specifications

What Our Experts Think

Cleans large spaces efficiently – Covers up to 502 sq. ft., perfect for living rooms, bedrooms, and offices.

Plasmacluster Ion Technology – Reduces airborne pollutants like mold, bacteria, and viruses for fresher air.

True HEPA Filtration – Captures 99.97% of allergens, dust, and pet dander as small as 0.3 microns.

Smart IoT & App Connectivity – Monitor and control air quality remotely via the Sharp Air App.

Auto Mode & Air Quality Indicator – Adjusts fan speed based on real-time air quality data.

Energy Efficient & Ultra-Quiet – Operates at low noise levels, ideal for bedrooms and night use.

Carbon Filter for Odor Control – Eliminates smoke, pet, and cooking odors for a fresher home.

Best For: Those needing a powerful, smart, and quiet air purifier with advanced filtration and real-time monitoring for large rooms.

Q&A

Q: What are the key features of the Sharp IoT Plasmacluster Ion Air Purifier FXJ80UW?
A: This smart air purifier covers up to 502 sq. ft. with True HEPA filtration, Plasmacluster Ion Technology, and Alexa compatibility for hands-free control.

Q: How effective is the True HEPA filter?
A: It captures 99.97% of airborne pollutants, including dust, pollen, pet dander, and smoke particles down to 0.3 microns.

Q: What makes Plasmacluster® Ion Technology unique?
A: It reduces airborne bacteria, viruses, mold, and odors for cleaner, fresher air.

Q: Can I control it remotely?
A: Yes! The Sharp Air app allows remote operation, scheduling, and air quality monitoring.

Q: Does it have automatic air quality adjustment?
A: Yes! Built-in sensors adjust fan speed based on real-time air quality.

Q: How often do filters need replacing?
A: HEPA and carbon filters last up to two years with normal use.

Maintenance Tips

• Clean the Pre-Filter Weekly – Remove and vacuum the pre-filter to prevent dust buildup and improve airflow efficiency.

• Replace the HEPA & Carbon Filters as Recommended – Check the True HEPA filter every 6-12 months and the activated carbon filter every 6 months or as indicated by the unit.

• Plasmacluster Ion Maintenance – Wipe the Plasmacluster ion generator area with a dry cloth every 3-6 months to maintain ion efficiency.

• Monitor Air Quality Sensors – Keep the dust and odor sensors clean by gently wiping them with a dry cotton swab every 2 months for accurate air quality readings.

• Regular Exterior Cleaning – Wipe down the control panel and exterior with a soft cloth and mild detergent weekly to prevent dust buildup.

• Ensure Proper Placement – Position the air purifier at least 2 feet away from walls and furniture for optimal airflow and purification.

• Check & Clean the Humidifier (If Used) – If using the humidification function, clean the water tank and tray every week to prevent mold and bacteria growth.

• Use Auto Mode for Efficiency – Keep the unit in Auto Mode for smart adjustments based on air quality, optimizing energy use and performance.