BWT bestprotect is a filter solution that not only prevents the formation of limescale and gypsum, but also ensures a consistently high pH value.  It also provides excellent equipment protection and prevents corrosion problems on stainless steel parts. 

BWT features a unique adjustable bypass allowing you to set the bypass according to the hardness of your water.  This ensures that you have enough minerals to maximize taste, but not enough to cause scale buildup in your equipment.

This is for the filter only and you must order the separately if you don't already own one.

BWT bestprotect water optimization stands for:

• Highest efficiency with 5 stage filtration  
• Highly efficient hard water treatment for scale protection  
• High pH value to minimize the risk of corrosion
• Connection technology for all filter types & sizes  
• Simple filter exchange  
• Direct, one-off bypass setting at the filter head
• Includes filtration of the bypass water  
• Can be used horizontally and vertically  
• Automatic shut-off valve when changing filter  
• Back flow shut-off valve integrated in filter head

Full BWT bestprotect datasheet with technical data and capacity