Hayward Lateral Holder / Lower Elbow S311SX || SX311MAS

Hayward Lateral Holder / Lower Elbow S311SX || SX311MAS

Hayward Lateral Holder / Lower Elbow S311SX – SX311MAS | Genuine Replacement for Hayward ProSeries Sand Filters

SKU: SX311MAS
UPC: 0610377447249
Brand: Hayward
Compatible Models: Hayward ProSeries S311SX, S311SXV, and select sand filter systems

Upgrade your sand filter's performance with the Hayward Lateral Holder / Lower Elbow S311SX (SX311MAS) – a factory-original replacement part designed to restore the integrity and efficiency of your Hayward ProSeries Sand Filter. Engineered to connect the lateral assembly to the standpipe, this critical component ensures optimal water flow during filtration and backwashing. Whether you're doing a full internal overhaul or just replacing a worn part, this lower elbow is essential for maintaining your filter's performance and preventing sand leakage into your pool.

🔧 Product Features & Benefits

• ✅ OEM Replacement Part – Manufactured by Hayward for guaranteed compatibility and performance.

• ✅ Precise Fit – Designed specifically for the Hayward S311SX ProSeries Sand Filter.

• ✅ Durable Injection-Molded Construction – Built to withstand chemical and pressure-related wear.

• ✅ Optimized Water Flow – Helps maintain balanced filtration and effective backwash cycles.

• ✅ Secure Lateral Attachment – Holds laterals firmly in place to prevent sand from entering the pool.

• ✅ Corrosion & UV Resistant – Perfect for long-term outdoor use.

📜 Product History

The SX311MAS Lateral Holder / Lower Elbow has been a staple in Hayward’s trusted ProSeries S311SX Sand Filter line for over a decade. As part of Hayward's commitment to providing reliable and long-lasting filtration solutions, this component has remained virtually unchanged due to its proven performance and robust design.

⚡ Electrical Information

• Non-electrical part – This item is a plumbing component only with no electrical connections.
  

🛠️ Installation Tips & Tricks

• Safety First: Turn off the pool pump and relieve pressure from the filter system before disassembly.

• Accessing the Part: Open the filter tank and remove the sand (or enough to access the lateral assembly).

• Align Carefully: Make sure the elbow properly aligns with the laterals and center pipe; avoid overtightening.

• Inspect Before Replacing: Check for cracked laterals or standpipe damage during replacement.

• Rinse Cycle Recommended: After reassembly and adding new sand, run a rinse cycle to clear fine dust before resuming normal filtration.

💡 Why Buy From ePoolSupply.com?

At ePoolSupply.com, we offer 100% authentic Hayward parts, lightning-fast shipping, and expert support from pool professionals. Don’t risk cheap imitations – get the genuine Hayward SX311MAS and keep your filter running like new.

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.