Pentair Pump-to-Filter Hose Kit for Cristal-Flo II SD60 22" Tank — Part 155711Z, Preconfigured Fittings

Pentair's Pump to Filter Hose Kit for the Cristal-Flo II SD60 22" tank is a replacement assembly that connects your pump to a Sand Dollar/Sta‑Rite Cristal‑Flo II sand filter for reliable water flow.

When your pool or spa filtration system needs a direct, compatible hose connection between pump and filter, this Pentair kit fits the Cristal‑Flo II SD60 22" tank and compatible Sand Dollar and Sta‑Rite Cristal‑Flo II models. It’s sold under part number 155711Z and engineered to match the ports and flow requirements of these filter tanks, making it a straightforward swap for worn or missing plumbing. The kit simplifies installation and restores sealed, leak‑free operation when paired with the proper pump.

How does this hose kit restore my filtration system?

This assembly provides the correct diameter, length, and fittings to link the pump discharge to the Cristal‑Flo II SD60 filter inlet. Using a purpose‑built hose avoids misalignment, leaks, and flow restrictions caused by off‑spec tubing.

• Preconfigured fittings for Pentair Sand Dollar and Sta‑Rite Cristal‑Flo II ports
• Designed for correct flow rate and pressure tolerance
• Reduces need for custom adapters or additional plumbing

What do I need to install the Pentair pump-to-filter hose kit?

Installation requires basic hand tools and common pool plumbing supplies like clamps or O‑rings if not included. Turn off equipment, relieve system pressure, then attach the hose to the pump discharge and the filter inlet per manufacturer torque and sealing recommendations.

• Shut down pump and drain pressure before disconnecting
• Check and replace any worn O‑rings or clamps for a watertight seal
• Follow Pentair recommended tightening to avoid stressing ports

Will this kit fit my existing Pentair or Sta‑Rite filter?

This hose assembly is intended for the Cristal‑Flo II SD60 22" tank and compatible Sand Dollar/Sta‑Rite Cristal‑Flo II units that use the same pump discharge and filter inlet geometry. Confirm your filter model matches SD60 22" specifications before ordering to ensure compatibility.

• Matches SD60 22" tank port sizes and alignment
• Part number 155711Z for quick reference when checking compatibility
• Not universal—verify model plate or manual if unsure

What materials and durability should I expect from this assembly?

Pentair designs its hose and fittings for pool environments, balancing flexibility with chemical and UV resistance to withstand normal service cycles. While durable, periodic inspection for cracks, hardening, or clamp corrosion is advised to maintain leak‑free operation.

• Constructed for resistance to pool chemicals and sun exposure
• Engineered for repeated service cycles and secure connections
• Inspect annually and replace if signs of wear appear

Who is this for: Pool and spa owners, service technicians, or maintenance professionals who operate Pentair Sand Dollar or Sta‑Rite Cristal‑Flo II filtration systems with the SD60 22" tank and need a manufacturer‑matched pump‑to‑filter plumbing assembly. Choose this kit when you want a direct replacement that aligns with Pentair port dimensions and flow requirements, minimizing plumbing modifications and installation time.