Shark air purifier 4 anti allergen quiet technology
The Shark Air Purifier 4 is a purifier that uses four fans to distribute air and Clean Sense IQ technology to track air quality and adjust power. It has an Anti-Allergen HEPA Filter that captures airborne allergens, dust, dander, and particles. It also has advanced odor protection that guards against cooking smells, smoke, and more. It can clean medium-sized spaces.