Hello Klean Shower Filter 2.0Includes: 1 x refillable casing, 1 x capsuleHow to install: remove shower cord from the tap. Connect the Hello Klean Shower Filter. Reattach shower cord to bottom of the Hello Klean Shower Filter. Run the water for 30 secondsBenefits:KDF 55: reduces copper, iron, lead, arsenic, aluminium, mercury and moreCalcium Sulphite: neutralises chlorine and its byproducts, ensuring softer skin and hairActivated Carbon: traps contaminants and eliminates odours in your showerRefillable designCompatible with in-line showers, electric showers and bath tapsFor hygiene reasons, we are unable to exchange or refund this product, unless faulty.