Pleatco ULTRA-A9-PAK4 + Aladdin O-524-BAGGED O-Ring Bundle | ULTRA-A9-PAK4+O-524-BAGGED

Pleatco ULTRA-A9-PAK4 + Jandy CL/CV 460 Tank O-Ring Bundle | ULTRA-A9-PAK4+O-524-BAGGED

Service bundle for Jandy CL/CV 460 cartridge filters: Pleatco ULTRA-A9-PAK4 4-pack cartridges plus Jandy R0357800 / Aladdin O-524 tank O-ring to restore flow and clamp sealing.

Features

• Built for Jandy CL460 / CV460 systems (A0558000 / PJAN115 footprint)
• ULTRA-A9-PAK4 uses Pleatco Ultra media with PurePleat, point-bonded fabric & Free-Flow core
• Each cartridge approx. 7-1/8" diameter, 115 sq ft, 3" open top and bottom
• Replaces Jandy A0558000 and aftermarket PJAN115, C-7468, FC-0810 cartridges
• O-524 tank O-ring replaces Jandy R0357800 for CL/CV/DEL/DEV tank lids
• Tank seal dimensions around 21-15/16" ID × 23" OD × 9/16" cross-section

Description

This bundle is the straightforward way to get a CL/CV 460 filter back in shape. The Pleatco ULTRA-A9-PAK4 cartridge pack is an advanced upgrade over standard PJAN115 elements, with Ultra media designed for better dirt holding and lower system pressure. The Aladdin O-524 tank O-ring is the correct replacement for Jandy R0357800, sealing the lid and body under the clamp band so you don’t fight air leaks or weeping at the joint after cleaning.

Replace worn media and a flattened gasket at the same time and you’ll see more stable pressure, better flow, and cleaner water without the nuisance leaks.

Pro Tip

Never pressure-wash cartridges—use low-pressure water only. Before installing the new O-ring, clean the groove and tank lips, then lube the gasket lightly and seat it without twisting. Tighten the band evenly around the tank and bleed air fully on restart, then inspect the band area at operating pressure.

Related Parts

• Pleatco PJAN115-PAK4 Standard Cartridge Set | PJAN115-PAK4
• Jandy R0357800 Tank O-Ring Only | O-524-BAGGED
• Magic Lube® PTFE O-Ring Lubricant | 630

Technical Specifications

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• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
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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.