Pack of 2 replacement 20-layer filter cartridges (without case), compatible with any shower filter of similar design

Anti-impurity shower system: Our cartridge features 20 layers of filtration that effectively reduce chlorine, heavy metals, fluoride, limescale, and mineral deposits in the water. Water purifier: Requires replacement once every 4 to 6 months (approximately 37,854 L) depending on water quality and frequency of use. Use it for the whole family and don't worry about needing to replace the shower cartridge soon. Revitalizes the body: Reduces dry skin and dandruff. Cares for skin, hair, and nails. Scientifically formulated: No cheap carbon or calcium sulfate bath filter that clogs your water flow and stops it quickly. Unique blend for maximum, longer-lasting filtration in both hot and cold water. Easy replacement: No tools are needed. Simply open the shower cartridge filter housing, remove the old cartridge, and replace it with a new one.