Your Shopping Cart is empty.
Give it purpose - fill it with water filters, air filters, refrigerator filters, and more.
The Whirlpool 4373529 Cartridge is the replacement cartridge for your Whirlpool Water Filtration System.
The 4373529 is a 1 micron carbon filter that reduces chlorine and sediment by a minimum of 92%. Also known as WHP4373529. The 4373529 is used in Whirlpool Water Filter System WSC100YW0.