Description
Restore your pool’s circulation with the Pentair 155709Z Pump-to-Filter Connection Assembly. This heavy-duty, 25-inch reinforced hose is the exact OEM replacement needed to connect your Dynamo or OptiFlo pump to your Sand Dollar SD35, Meteor, or Cristal-Flo II filter system. Precision-engineered for a leak-proof fit, it includes the necessary union nuts and O-rings for a seamless installation.
Key Features
- Perfect Compatibility: Designed specifically for Pentair Sand Dollar SD35, Meteor 20″, and Sta-Rite Cristal-Flo II 16″ systems (2009–present).
- All-In-One Kit: Includes the high-pressure hose, two union nuts, and two 354571 O-rings for a complete “out of the box” repair.
- Built to Last: UV-resistant and chemical-resistant construction ensures longevity under the hot sun and harsh pool environments.
- Standard 1.5″ Connection: Features standard union ends for quick, hand-tightened attachment to your equipment.
Technical Specifications
- Part Number: 155709Z (also fits 155709)
- Hose Length: ~25 Inches
- Fitting Size: 1.5-Inch Union
- Application: Above-Ground Filter Systems









