How much does this cost to the nearest dollar?

LifeSupplyUSA Humidifier Filter Replacement Wick Compatible with Philips 2000 Series Humidifiers
GREAT VALUE Includes 10 wicking filters for humidifier. Made with high-quality components for better longevity and more surface area. CLEAN AIR This is a humidifier filter replacement that helps effectively maintain fresh air with the right amount of humidity. Filters minerals and particles from water such as lint, dust, and pet hair. USED BY PROFESSIONALS LifeSupplyUSA Humidifier Filters are made to be durable & efficient for the best humidifier care. Protects your humidifier unit from dirt/dust buildup. COMPATIBILITY Compatible with Philips humidifier series 2000 - Compares to Philips SIMPLE TO INSTALL Installation is easy; no tools required. Simply remove and replace from your humidifier unit

Price is $19.00

Price: $18.74