Pentair Float Arm Connector – Replacement Link for Sweep® I & II Cleaner Arms | LF21

Pentair Float Arm Connector – Replacement Link for Sweep® I & II In-Floor Pool Cleaner Arms | LF21

Pentair LF21 Float Arm Connector links Sweep I/II float arms securely. Maintains proper arm alignment and cleaner function. Durable and easy to install.

• Designed for Sweep® I and II Systems – Connects float arm components in Pentair/A&A in-floor cleaning systems.

• Maintains Proper Arm Function – Ensures float arms pivot and align correctly during cleaning cycles.

• Precision-Molded Fit – Engineered to match OEM specs for secure, stable attachment.

• Built for Harsh Pool Environments – Withstands chlorine, water pressure, and UV exposure without cracking or warping.

• Simple Installation – Installs quickly to restore or replace a damaged connector during service or system rebuilds.

The Pentair LF21 Float Arm Connector is a key part of the mechanical linkage in Sweep® I and II in-floor pool cleaning systems. This connector joins the float arm segments, allowing the cleaner to maintain proper movement and buoyancy control as it cycles through its cleaning routine.

Constructed from durable, chemical-resistant material, the LF21 is built to last under constant water exposure, UV light, and pool chemical conditions. It ensures the float arm pivots smoothly and stays in alignment—essential for consistent, uninterrupted cleaning performance.

Whether you're replacing a broken connector or performing a full valve body rebuild, the LF21 provides a precise, OEM-quality fit that restores factory function. Quick to install and built to last, this small part makes a big difference in the efficiency of your in-floor system.

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.