Pleatco ULTRA-A5-PAK4 Cartridge – CCP 320 Replacement (Replaces R173573) | ULTRA-A5-PAK4

Pleatco ULTRA-A5-PAK4 Cartridge

Advanced 7″ diameter filter cartridge for Pentair Clean & Clear Plus 320 (CCP 320). Replaces R173573 with premium PurePleat, Point-Bonded fabric, and Free-Flow Core design.

Features

• Replaces Pentair R173573 for CCP 320 filters
• PurePleat design prevents pleat bunching, boosting filtration area
• Point-Bonded fabric ensures consistent contaminant capture and durability
• Free-Flow Core reduces pressure on the system for longer cycles
• Also replaces Pleatco PCC80, UniCel C-7470, and Filbur FC-6465 for simplified stocking

Description

The Pleatco ULTRA-A5-PAK4 cartridge is a high-performance replacement for Pentair CCP 320 pool filters. It features advanced PurePleat, Point-Bonded fabric, and Free-Flow Core technologies that improve filtration, extend cartridge life, and maintain flow efficiency. It’s a direct replacement for R173573 and legacy cartridges like PCC80, C-7470, and FC-6465.

Pro Tip

Gently rinse off debris with low-pressure water between uses to keep pleats aligned and extend media life.

Installation Tips

Ensure cartridge is properly seated in the filter tank. Inspect housing gasket and replace if worn to maintain seal integrity.

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.