How much does this cost to the nearest dollar?

ANTOBLE 1043 Humidifier Filter Replacement for Essick Air AIRCARE EP9500 EP9700 EP9800 826000 831000 and Bemis Space Saver 800 8000 Series Evaporative Humidifiers
Upgraded Version --- ANTOBLE 1043 humidifier filter adopts advanced lower density structure technology. The amount of high-quality reinforced paper in our filter is more than 50 (Others' have only 30). Product Speciality & Durable --- Our premium 1043 humidifier filter which is made of more than 50 sheets of paper, with higher efficiency, less pressure and better quality, has the most surface area for extra absorbency, better moisture output and longer use. Prevent'slumping' or'sagging

Price is $23.00
Price: $22.99