Pentair 197130 Tank Bottom | Purex SMBW 4000 Series Filters

OEM Pentair Tank Bottom 197130 is a durable replacement base for Pentair Purex SMBW 4000 and SM 4000 Series D.E. filters. Engineered for reliability, it houses the internal grid structure and features a built-in rotor valve assembly for efficient backwashing. Its rugged construction resists corrosion from pool chemicals and water exposure, making it ideal for long-term residential or commercial use. This part is essential for restoring filtration performance and maintaining the structural integrity of your pool's filter system.

Highlights

• OEM Replacement for Pentair Filters: Built to replace the bottom tank portion of Purex SMBW and SM 4000 Series filters, ensuring proper support and alignment.

• Corrosion-Resistant Construction: Crafted from heavy-duty materials that withstand pool environments and protect the filter housing from wear.

• Supports Internal Components: Provides the necessary structure to hold the filter grid assembly, maintaining effective operation and water clarity.

• Includes Maintenance Features: Features a pre-installed backwash rotor valve and handle for efficient and simple cleaning cycles.

• Essential to System Longevity: Helps restore full filter function and prolong the life of older Pentair filtration systems in demanding applications.

Includes

• (1) Pentair 197130 Filter Tank Bottom
• (1) Rotor Valve and Handle

Compatibility

• Pentair Purex SM 4000 Series DE Filters
• Pentair Purex SMBW 4000 Series DE Filters

Diagram