NK CARE Shower Filter Replacement Cartridges — 3 Pack

This three-pack of NK CARE Shower Filter Replacement Cartridges provides six months of clean, filtered shower water when replaced every 60 days as recommended. Each cartridge is a drop-in unit that fits the NK CARE Aromatherapy Shower Filter housing — twist off the bottom cap, slide out the old cartridge, insert the new one, and twist the cap back on. The cartridge contains a layered filtration stack: PP cotton pre-filter for sediment, KDF-55 copper-zinc media for chlorine and heavy metal reduction, calcium sulfite for chloramine, a vitamin C ball chamber, and an aromatic gel capsule. The gel capsule is color-coded by scent for easy identification and releases fragrance gradually throughout the cartridge’s life. Each cartridge is individually sealed in foil-lined packaging to preserve the KDF media’s reactivity and the vitamin C potency. Dimensions per cartridge are 2 inches diameter by 3 inches tall. Compatible only with the NK CARE Aromatherapy Shower Filter (NKC-BBT-013). After 60 days of use, filtration efficiency declines as the KDF media becomes saturated — the water remains safe but chlorine and odor reduction diminishes noticeably. Store unused cartridges in a cool, dry place.