Item number 3KPPU. Take the stress out of bottle feeding with the Tommee Tippee Closer To Nature Perfect Prep Machine.When your baby arrives, there's so much to do. That's why the Tommee Tippee Perfect Prep Machine is specially designed to make preparing formula bottles quicker, easier and more accurate while giving you complete peace of mind.It will make a fresh bottle at the perfect temperature inless than 2 minutes, leaving you more time to spend with your little one. Replacement filters are available separately (see item 3KPPV).Useful info:1x Closer to Nature Perfect Prep machine1x Closer to Nature filter1x Closer to Nature5floz /150mlfeeding bottle with slow flow nipple1x Closer to Nature Milk Storage LidMakes a fresh bottle, at correct temperature, in less than 2 minutesFilter system removes impurities present in waterInitial ‘hot shot’ of water kills bacteria that may be present in formulaDispenses correct amount of water for a more accurate and consistent dilutionThe PerfectPrep™machine works with any powdered formula milk TommeeTippeeCloser To Nature Perfect Prep Machine for replacement filters search 3KPPV