Dairymaster Rubber Filter Sock Blank End Retainer 6″ The Dairymaster Rubber Filter Sock Blank End Retainer 6″ is a replacement sealing component designed for use with Dairymaster milk filter sock systems . This blank-end retainer fits securely to the end of the filter sock, helping hold it firmly in place and ensuring correct sealing during milk filtration. Filter sock retainers play an important role in maintaining reliable filtration and preventing bypass or movement of the sock during operation. Over time, rubber components can degrade due to regular exposure to milk, cleaning chemicals, pressure, and temperature changes. Replacing the retainer helps restore proper fitment and supports consistent filtration performance. The Dairymaster Rubber Filter Sock Blank End Retainer 6″ is manufactured from durable rubber , providing flexibility and a tight seal while absorbing minor movement within the system. The 6-inch size ensures compatibility with suitable Dairymaster filter sock assemblies, helping maintain correct alignment and system integrity. This component is ideal for routine maintenance, servicing, or targeted replacement where the existing retainer has become worn, damaged,