Brita Shower Filter Cartridge WFSHF302 - The Home Depot
AQUA CREST WHR-140 Shower Head Water Filter, Replacement for Culligan WHR-140, WSH-C125, HSH-C135, ISH-100, BRITA SHF-302 Shower Water Filter Units, with Advanced KDF Filtration Material, Pack of 3
Brita In-Line Shower Filtration System - Chrome
Brita Long Last Filter - Blue (Pack of 6) - Overstock - 23432578