The 10" Pentek R Series water filter cartridges are manufactured from a durable, non-woven and reusable polyester fabric that is suitable for a wide range of filtration uses. The Pentek R50BB filter media is pleated around a polypropylene core for added strength and the ends are are immersed in a thermo-setting vinyl plastisol. Embedding and sealing each end of the pleat in this fashion fuses the three components together forming a unified end cap and gasket. The overlap seam is sonically welded to reduce internal bypass improving filtration efficiency.

Features:

• Replacement Filter for Culligan HD-950 & most other 10" Big Blue Filter Housings
  
• Produces healthier, better-tasting drinking water
  
• Pleated design maximizes dirt-holding capacity
  
• Versatile and reusable, allowing for a variety of uses
  
• Durable non-woven polyester media is bacteria and chemical resistant
  
• R50BB Filter Applications: potable water, light industrial applications, swimming pool and spa, and well water applications