The 3M Aqua Pure AP717 Replacement Fridge Filter Cartridge delivers triple-action filtration to improve fridge water quality. Designed for fridges with ice-makers, it reduces sediment, rust, chlorine taste and odour while helping prevent scale build-up. With a 5-micron rating, up to 2L/min flow rate, and 5000L capacity, this in-line carbon cartridge ensures cleaner, fresher drinking water and ice. Easy to install with a 1/4" BSP connection.