SKU: 812344


SKU: 812344
Regular price $95.00


All parts are final sale and non-refundable, please reference our parts diagrams to ensure you are ordering the correct part. Unauthorized repairs are undertaken at your own risk, and any damage to your machine resulting from improper installation of parts will void your warranty. We will only provide installation support for parts featured in one of our video tutorials, all other parts should only be installed by a trained professional technician. Alternatively, we are an authorized service center.

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The Bestprotect is designed specifically for espresso machines and other steam generating appliances and will make even the most calcified and terrible of tap water perfect for your machine. The Bestprotect has a sophisticated taste and odor filters to ensure other contaminates along with scaling never make it inside your machine or in your body. In addition, the Bestprotect is also designed to reduce the corrosion of stainless steel and is perfect for machines with stainless steel boilers. 


  • Full NSF Certification 
  • 5-Stage Filtration System
  • Protection from particles 
  • Chlorine Removal
  • Lime Scale Protection 
  • Protection Against Gypsum
  • Stainless steel corrosion protection 


The BWT Bestprotect is only compatible with the BWT Besthead or Besthead Flex. The Bestprotect is offered in 4 sizes, see our chart below to pick the best size for your needs.

Size  Avg. Filter Capacity Height w/ Besthead Flex 
S 158 Gallons 15.15 in
3.46 in 
V 396 Gallons 17.52in 4.33 in
XL 948 Gallons 20.75 in  5.79 in 
XXL 1585 Gallons 23.62 in  7.36 in 


For any questions on this or another product, please contact us by clicking this link or emailing