Pentair Sta-Rite Cristal-Flo T-170BP-1 Standpipe Assembly (WC137-516P)

Sand Filters & Parts
Pentair/Sta-Rite
WC137-516P
31-102-1200
COMPARE AT $166.99
OUR PRICE $132.99
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Restore the internal return path in a Sta-Rite Cristal-Flo T-170BP-1 filter with this standpipe assembly. A sound standpipe helps the filter move water through the media bed and back to the system while keeping internal parts aligned inside the tank.

This replacement is useful when servicing older Cristal-Flo filters, especially after the original pipe has cracked or become brittle. It should be installed carefully during media changes to protect the laterals and avoid misalignment at the valve connection.

  • Standpipe assembly for Cristal-Flo T-170BP-1
  • Supports correct internal filter flow
  • Useful for older sand filter rebuilds
  • Helps maintain filtration and backwash function
  • Verify model before installation
Pentair / Sta-Rite – Pool Pumps, Filters, Heaters and Sta-Rite Replacement Parts
Who is Pentair / Sta-Rite?

Pentair / Sta-Rite is a leading brand within Pentair’s portfolio, known for high-performance pool pumps, filtration systems, and water management equipment. With decades of engineering expertise, Sta-Rite has become a trusted name in both residential and commercial pool systems. Many existing pools still rely on Sta-Rite equipment, making it a key brand for replacement parts and upgrades.

What products does Pentair / Sta-Rite specialize in?

Pentair / Sta-Rite specializes in pool pumps, filters, heaters, pressure systems, and replacement components. Their product lineup includes high-efficiency pool pumps, cartridge and sand filters, and durable system components designed to maintain water circulation and clarity. Sta-Rite products are widely used in pool systems requiring dependable, long-term performance.

Why choose Pentair / Sta-Rite parts for your pool or spa?

Pentair / Sta-Rite products are known for durability, strong hydraulic performance, and long service life. Their pumps and systems are engineered to handle demanding conditions while maintaining efficient operation. Pool professionals and homeowners choose Sta-Rite for reliable replacement parts that keep systems running without requiring full equipment replacement.

How do you identify and choose the correct Pentair / Sta-Rite part?

To select the correct Pentair / Sta-Rite component, it’s important to identify your equipment model and match part numbers for pumps, filters, or internal components. Reviewing specifications such as horsepower, connection size, and system compatibility ensures proper fit and performance. Choosing the right part helps restore efficiency and extend equipment life.

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