This air purifier can purify a 376 sqft room once per hour. It features a built-in aromatherapy function, allowing you to add 4-5 drops of your favorite essential oil to the fragrance pad below the air outlet. The price drops from $48.47 to $22.99 when you clip the 50% off coupon on the product page. Shipping is free for Prime members or on orders over $35.

Clip the 50% off coupon on the product page.