Replacement Shower Filter Cartridges, 20 Steps Hard Water Shower Filter for Removing Chlorine and Heavy Metals, Water Softening, 4 Pack

Shower filter cartridges effectively remove hard water impurities, odors, heavy metals, sand and other sediments, softening water quality, reducing the risk of eczema, dry and itchy skin, dandruff and other skin and hair problems. 23 Stage Filtration - KDF-55, ceramic balls, activated carbon, vitamin C beads, calcium sulphite and other filter materials ensure water quality purification effect. Universal - Upgraded 2.68 x 2.4 inch cartridge fits most filter replacements. Wide applications - Discover the benefits of purified water with this water filter. It activates cells, increases oxygen content in blood, removes unpleasant odors and impurities, relieves fatigue and is suitable for sensitive skin. Each cartridge lasts up to 6 months or 12,000 gallons of water, depending on local water quality and frequency of use.