Hayward Lateral Holder Assembly S311 || SX311DAS

Hayward Lateral Holder Assembly S311 || SX311DAS

Hayward Lateral Holder Assembly S311 – SX311DAS | OEM Replacement for ProSeries S311 Sand Filter

SKU: SX311DAS
UPC: 0610377447218
Brand: Hayward
Compatible With: Hayward ProSeries S311 Sand Filters

Maintain powerful and reliable pool filtration with the Hayward Lateral Holder Assembly S311 (SX311DAS) — a genuine OEM part designed for perfect fit and performance within the Hayward ProSeries S311 and S311T Sand Filters. This complete assembly anchors the laterals securely and connects to the standpipe, providing consistent water flow and efficient backwashing. Built from durable, chemical-resistant materials, this part is essential for long-term performance and clean, clear water.

Whether you’re replacing worn internal components or restoring an older filter, this factory-original Hayward assembly delivers unmatched durability and performance.

✅ Key Product Features

• Genuine Hayward Replacement – OEM part ensures proper function and compatibility with ProSeries S311 filters.

• Includes Lower Elbow & Lateral Hub – All-in-one design for simple replacement and installation.

• Supports Full Lateral Configuration – Holds all laterals in perfect alignment for optimal filtration.

• Built for Durability – UV- and chemical-resistant construction to withstand years of exposure.

• Restores Filter Efficiency – Helps maintain balanced water flow during both filtering and backwash modes.

📜 Product History

The SX311DAS Lateral Holder Assembly has been part of Hayward’s trusted ProSeries S311 filter system lineup for over a decade. Designed to meet the needs of both residential and commercial pools, this component has remained unchanged due to its proven reliability, sturdy design, and critical role in ensuring consistent filtration.

⚡ Electrical Information

• Non-Electrical Component – This is a passive plumbing part with no wiring or electrical input.
  

🛠️ Installation Tips & Tricks

• Turn Off System: Always turn off your pump and relieve system pressure before opening the filter.

• Access the Assembly: Remove the filter dome and enough sand to reach the lateral holder.

• Inspect Components: Check laterals and standpipe for wear or cracks before installing the new assembly.

• Align Properly: Ensure the lateral holder locks securely onto the standpipe and that all laterals snap in tightly.

• Backfill with New Sand: After replacing the holder and laterals, add the proper grade of filter sand and run a rinse cycle before filtering.

🛒 Why Buy from ePoolSupply.com?

At ePoolSupply.com, we carry only authentic Hayward parts—no knockoffs. Our team of pool experts is here to ensure you get the right part the first time, backed by fast shipping and reliable customer service. Trust us to keep your Hayward ProSeries filter running at peak performance.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.