LeafVac Canister O-Ring – Pentair In-Floor (A&A) | 219001

LeafVac Canister O-Ring – Pentair In-Floor (A&A) | SKU 219001

Replacement O-ring for Pentair/A&A LeafVac canister lid. Ensures seal & prevents leaks. Fits ID 6-5/16". SKU 219001.

Features

• OEM-matched O-ring to prevent air leaks
• Buna rubber construction resists pool chemicals and temperature changes
• Fits inner diameter 6-5/16" with 1/4" cross-section (supersedes 523979) :contentReference[oaicite:4]{index=4}

Description

The LeafVac Canister O-Ring is a vital sealing component in the Pentair/A&A in-floor LeafVac system. Installed beneath the canister lid, it prevents air intrusion, protecting pump pressure and cleaning performance. Crafted from durable Buna rubber, it resists chemical exposure and temperature stress. This part replaces 523979 in Pentair’s parts structure. :contentReference[oaicite:5]{index=5}

Pro Tip

Clean the sealing groove and lid flange before installing. Use a thin coat of pool-safe silicone lubricant to help the O-ring seat and reduce pinch risk.

Related Parts

• LeafVac Lid Assembly | SKU 540189

Installation Tips

Ensure system is depressurized before removing lid. Do not stretch or twist the O-ring during installation. Verify proper seating in the groove to avoid leaks.

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.