Super-Pro Xtreme A8 Filter Cartridge Set X15-ULT-A8-M-Q4 – 340 Sq Ft for Jandy CL340 & CV340

X15-ULT-A8-M-Q4

Replacement Filter Cartridges

Pool Filter Cartridge Replacement Super-Pro Xtreme A8 Replacement Filter Cartridge Set - 4-Pack Premium 340 sq. ft. combined replacement cartridge set for Jandy CL340 and CV340 cartridge filter systems. The Super-Pro Xtreme A8 Filter Cartridge 4-Pack (X15-ULT-A8-M-Q4) is a premium replacement cartridge set engineered for Jandy CL340 and CV340 cartridge... Read More
$399.00
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$399.00
Pool Filter Cartridge Replacement

Super-Pro Xtreme A8 Replacement Filter Cartridge Set - 4-Pack

Premium 340 sq. ft. combined replacement cartridge set for Jandy CL340 and CV340 cartridge filter systems.

The Super-Pro Xtreme A8 Filter Cartridge 4-Pack (X15-ULT-A8-M-Q4) is a premium replacement cartridge set engineered for Jandy CL340 and CV340 cartridge filter systems. This complete set delivers 340 sq. ft. of combined filtration area, with each cartridge providing 85 sq. ft. of filtration for outstanding water clarity and system efficiency.

Manufactured using advanced XtremeBlue point-bonded filtration media, PurePleat technology, antimicrobial-treated media, and a reinforced Free Flow Core, these cartridges provide exceptional dirt-holding capacity, maintain excellent water flow, and help keep your pool operating at peak performance.

Key Features

Complete 4-Pack Replacement
Includes all four cartridges required for compatible Jandy CL340 and CV340 filter systems.
340 Sq. Ft. Filtration Area
Provides 85 sq. ft. of filtration per cartridge for a combined filtration area of 340 sq. ft.
XtremeBlue Point-Bonded Media
Captures fine and large debris while maintaining excellent water flow throughout the filter.
PurePleat Technology
Helps prevent pleat bunching, making cartridges easier to rinse and extending service life.
Antimicrobial Filter Media
Blue filter media helps inhibit the growth of microorganisms on the treated media surface.
Reinforced Free Flow Core
Improves structural strength while supporting consistent water flow and reduced operating pressure.

Compatibility

Compatible with select filtration systems including:

  • Jandy CL340 Cartridge Filters
  • Jandy CV340 Cartridge Filters

Important: This listing includes four replacement cartridges.

Jandy CL340 and CV340 filters contain four cartridges. Customers requiring a single replacement should purchase the R0554500 single element. 

Compatibility may vary by production year and filter configuration. Verify your existing cartridge dimensions and OEM part number before ordering to avoid fitment issues or unnecessary returns.

Specifications

SKU X15-ULT-A8-M-Q4
Brand Super-Pro
Product Type Pool Filter Cartridge Set
Compatibility Jandy CL340 & CV340
Total Filtration Area 340 sq. ft.
Filtration Area Per Cartridge 85 sq. ft.
Quantity 4 cartridges
Colour Blue
Application Swimming pool cartridge filtration
Alternate Version R0554500 - Single Element

Frequently Asked Questions

Which pool filters is this cartridge set compatible with?
This replacement set is designed specifically for Jandy CL340 and CV340 cartridge filter systems.
Should I replace all four cartridges together?
Yes. Replacing the complete cartridge set helps maintain balanced water flow, maximum filtration efficiency, and consistent system performance.
How often should the cartridges be replaced?
Replacement intervals depend on pool usage, water chemistry, and maintenance. Replace cartridges when cleaning no longer restores proper flow or when the media becomes damaged.
Will this fit other Jandy cartridge filters?
No. This cartridge set is intended only for compatible CL340 and CV340 filter systems. Always verify your filter model and existing cartridge part number before ordering.
How should I clean these cartridges?
Rinse the cartridges regularly using a garden hose and periodically deep clean them with the Summer Smiles Klean Filter to help maintain optimal filtration performance and extend cartridge life.

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