Brand Name: Culligan *Sub Brand: Clear Promise *Finish: White *Material: Plastic *Product Type: Showerhead Filter *Assembled Height: 2-13/16 in. *Assembled Length: 5-1/2 in. *Flow Rate: 2.5 gpm *Assembled Width: 2-13/16 in. *Replacement filters for Culligan  model(s): HSH-C135, ISH-100, ISH-200C RDSH-C115 WSH-C125 ISH-300, WSH-BN125, HSH-BN125, S-W100-C* Cartridge life is 6 months