Home / Vblogs / Demo: Doulton HCS-R Biotect Ultra stainless steel counter top systemApril 01, 2018 Doulton Team Share Share Close share Copy link Copy link Share now Share Opens in a new window. Tweet Opens in a new window. Pin it Opens in a new window. Share Opens in a new window. Share Opens in a new window. Email Opens in a new window. Back to Vblogs unboxing: Doulton HCS Biotect Ultra counter top system Demo: How to install Doulton HCS-R Biotect Ultra