Sharp FPA80UW Air Purifier - HEPA And 454 Sq. Ft. Room Size

Sharp FPA80UW uses a True HEPA filter and is rated for 454 sq. ft. at 4.8 air changes per hour. Sharp positions the model for large rooms.

Sharp FPA80UW is a True HEPA air purifier with Plasmacluster Ion technology and a stated AHAM Suggested Room Size of 454 sq. ft. at 4.8 air changes per hour.The Sharp USA shop page lists a price of $299.99.

Room Coverage And Filtration

The model is listed with effective coverage up to 2,198 sq. ft. at one air change per hour, plus the AHAM room rating of 454 sq. ft. at 4.8 air changes per hour. Sharp says the True HEPA filter captures 99.97% of particles from 0.3 microns and larger, and the filter may last up to 2 years.

Sharp also pairs the purifier with a three-stage approach: a pre-filter, a True HEPA filter, and Plasmacluster Ion technology. The same page says the unit is recommended for large rooms and is priced at $299.99.

Price And U.S. Positioning

Sharp Electronics Corporation is the U.S. subsidiary listed by Sharp for customer assistance in North America, with headquarters in Montvale, New Jersey. The company page for Sharp's North American support lists Sharp Electronics Corporation in the United States, and the brand page identifies Sharp as a Japanese electronics company majority owned by Hon Hai Precision Industry Co., Ltd.

For room air cleaning, the FPA80UW sits below larger humidifier-equipped Sharp models such as the KC850U, which Sharp lists at $349.99 on its U.S. shop page. That leaves FPA80UW as the simpler large-room option at a lower price point than the humidifier bundle.

Verdict For Large Rooms

The FPA80UW fits buyers who want a Sharp HEPA purifier with a large-room rating, Plasmacluster Ion technology, and a clear U.S. price. The trade-off is a narrower feature set than Sharp's humidifier combos, but the coverage figures and filter claims keep the model easy to place.

Sharp FPA80UW Fact Box

• Product: Sharp FPA80UW Air Purifier
• Manufacturer: Sharp Electronics Corporation
• Category: Air purifier
• Coverage: 454 sq. ft. AHAM Suggested Room Size
• CADR: 164 smoke, 164 dust, 174 pollen
• Price: $299.99 (as of 09/16/2026)