Tommee Tippee CTN Perfect Prep Filter

The Tommee Tippee Perfect Prep Filter is an official, antibacterial replacement cartridge designed specifically for the Tommee Tippee Perfect Prep and Day & Night machines. Its three-stage filtration—micromesh, ion-exchange plus activated carbon, and ultrafiltration membrane—removes bacteria, chlorine, limescale, and other contaminants, delivering water as safe as freshly boiled kettle water directly from the tap. Each food-grade, sterilised filter lasts approximately three months (based on six 260 ml feeds per day), and the machine tracks replacement status with lights or on-screen messages. Certified lab tests confirm 100% removal of tested bacteria and mould up to its 150-litre lifespan.