Pleatco XtremeBlue A1 Filter Cartridge C4025/C4030 | X15-ULT-A1-M-Q4

Pleatco XtremeBlue A1 Filter Cartridge C4025/C4030 | X15-ULT-A1-M-Q4

Pleatco XtremeBlue A1 replacement cartridge for Hayward C4025/C4030 filters. High-performance media with easy cleaning and long life.

Features

• XtremeBlue™ antimicrobial filter media helps resist bacteria buildup.
• PurePleat™ design maintains pleat spacing for better performance.
• High-flow core reduces pressure and improves circulation.
• Captures more dirt and debris for clearer water.
• Easy cleaning with debris staying on the surface.

Description

The Pleatco XtremeBlue A1 replacement cartridge is engineered for Hayward SwimClear C4025 and C4030 filter systems. It uses advanced point-bonded filtration media to capture more dirt and debris while maintaining efficient water flow.

Its PurePleat™ technology keeps pleats evenly spaced, preventing collapse and ensuring debris stays on the surface for faster, easier cleaning. The antimicrobial-treated blue media helps resist the growth of bacteria, improving cartridge longevity and maintaining cleaner filtration conditions.

A reinforced Free Flow Core supports higher flow rates and lower operating pressure, helping your system run more efficiently. This cartridge is ideal for pool owners looking for longer cleaning cycles, improved performance, and easier maintenance compared to standard cartridges.

Pro Tip

Run a second cartridge set and rotate during cleanings—this extends lifespan and keeps filtration consistent during peak season.

Installation Tips

Turn off and relieve system pressure before opening the filter. Remove the old cartridge, rinse or replace, and reinstall ensuring proper seating. Clean regularly to maintain flow and efficiency.

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.