How much does this cost to the nearest dollar?

UKNESFROD Humidifier 1043 Super Wick Filter Replacement Compatible with Air-Care Essick EP9 EP9R EP9500 EP9700 EP9 826000 826600 826800 826900 831000
The 1043 humidifier wick filter replacement is compatible with Aircare 800 series,Spacesaver 8000 series,fitting for Aircare and Essick Air Humidifier Models EP9 The 1043 humidifier wick filter adopts hot glue strip and dense structure, which can filter the hardness minerals in the water well.And also it can prevent white powder from entering the indoor air and depositing in the line of sight. To install 1043 humidifier filter is quite easy, no tools are required,

Price is $

Price: $19.99