Upgrade your air purification with the Alen BreatheSmart FLEX, covering up to 700 square feet with stylish, customizable panels. Now, buy two and get the third unit free. These purifiers offer medical-grade HEPA filtration for allergens, mold, or odors. Quiet and efficient, they're ideal for modern homes. Don't miss this limited offer to purify multiple spaces at an incredible value. Enjoy cleaner air and smart savings with Alen's reliable performance and sleek design.