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Shark Air Purifier MAX with Anti-Allergen and HEPA Tech UA205
In-store pricing snapshot
Last known warehouse price ยท Jun 19, 2026. Currently out of stock.
* Prices shown are for Costco members only.
The Shark Air Purifier MAX (Model UA205) uses Pure Air MicroForce technology to deliver fast, powerful, and quiet purification in a compact design. This advanced air purifier covers up to 1,350 square feet based on one air change per hour, making it ideal for extra-large rooms.
The Anti-Allergen NANOSEAL filtration system exceeds HEPA standards by capturing 99.98% of airborne particles as small as 0.1-0.2 microns, including dust, dander, allergens, smoke, and other pollutants. Clean Sense IQ technology measures three particle sizes (PM1, PM2.5, and PM10), tracks air quality in real time, and automatically adjusts the fan speed across four purification levels to maintain optimal air quality.
Additional features include 3-level brightness control, air quality information display, filter life remaining indicator, child lock, eco-mode, and mute function for ultra-quiet operation during sleep. The unit measures 10.82 inches wide by 10.82 inches deep by 22.47 inches high, weighs 10.91 pounds, and operates on 36 watts with a 6-foot power cord. Replacement filters are recommended every 6 to 12 months based on continuous use.