Discover high-quality O-ring (lower) replacements designed for SpiroPure Big Blue (BB) water filter housings. Our BB O-rings are precision-engineered to ensure optimal performance in various SpiroPure Filter Housings, including:

• SP-FH-BL10PR-BB: 10×4.5 BB Housing
• SP-FH-BL10PR-20BB: 20×4.5 BB Housing
• SP-FH-TWIN10PR-BB: 10×4.5 BB Twin Housing
• SP-FH-TWIN10PR-20BB: 20×4.5 BB Twin Housing
• SP-FH-TRIPLE10PR-BB: 10×4.5 BB Triple Housing
• SP-FH-TRIPLE10PR-20BB: 20×4.5 BB Triple Housing

Ensure the longevity and efficiency of your SpiroPure BB Filter Housing with additional essential parts:

• SP-FH-ORING-BB-U: BB O-ring (upper)
• SP-FH-WRENCH-BB: BB Housing Wrench

Choose SpiroPure for reliable and durable water filtration solutions. Our O-rings and housing parts are crafted with precision to meet the highest standards, ensuring a seamless fit and optimal functionality. Trust SpiroPure for all your water filtration needs, and experience the difference in quality and performance.