Swimara Ultra Series 5oz trilobal fabric closeup shows robust filtration for clear water
Swimara Ultra Series drop-in fit demonstrates a leak-free seal for easy installation
Swimara anti-collapse core detail emphasizes durable performance under high pump pressure
Swimara high-tensile pleat stability image highlights long-lasting filtration efficiency
Swimara 75-95 sq ft filtration area indicates ample cleaning capacity
Swimara dimensions 8-15/16 inch OD image underscores exact sizing for compatible systems
Swimara compatible replacements for Pleatco Unicel Filbur shown for versatile compatibility
Swimara heavy bather load pollen season use-case image illustrates fewer maintenance cycles

Swimara

Swimara Ultra Series Pool Filter Cartridge 5oz Trilobal — Fits Hayward Star-Clear Plus C900/C751, 90 Sq Ft

High-performance patio lawn and garden made for confident daily results

$76.96

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Why customers choose PatioZora Garden

Meet the Swimara Ultra Series Pool Filter Cartridge, a rugged replacement designed for reliable filtration and straightforward maintenance. This drop-in cartridge mirrors OEM CX900RE and related models, delivering a secure seal with no tools required and helping keep your pool water sparkling.

Perfect fit for your filtration setup

Designed to work with popular systems, including Hayward Star-Clear Plus C900 and C751, Sta-Rite PXC-95 and PXC-75, and Waterway Pro-Clean variants. The direct drop-in design minimizes guesswork and helps ensure a tight, leak-free seating in seconds.

  • Direct drop-in design for simple, tool-free installation
  • Officially compatible with CX900RE, CX760RE and related replacement models

Ultra 5 oz Trilobal fabric for demanding conditions

Upgraded to a 5 oz heavy-duty trilobal fabric, this media is 60% thicker than standard filters and uses triangular fibers. It targets finer debris, supporting water clarity during heavy use, pollen seasons, and after outdoor storms.

  • Enhanced debris capture down to 10 microns
  • Optimized for high-bather loads and seasonal cleanliness

Durability you can rely on

Core construction features a reinforced anti-collapse design to handle variable speed pump cycles. High-tensile fibers help maintain pleat stability, promoting maximum water flow and extending filter life for busy pool seasons.

  • Resilient under fluctuating pump pressure
  • Long-lasting pleat stability to reduce maintenance frequency

Specs and compatibility at a glance

Filtration area spans 75 to 95 square feet. Dimensions are 8 15/16 inches outside diameter, 17 3/8 inches long, with a 4 inch open hole. This makes it a precise match for common Pleatco, Unicel, Filbur, and OEM replacements. Please verify dimensions before ordering.

  • 75–95 sq ft filtration area
  • 8 15/16" OD, 17 3/8" length, 4" open hole

The Swimara Professional Tier

The Ultra Series represents Swimara’s flagship for serious pool owners and professionals, emphasizing dirt-holding capacity and durability to support consistent water clarity over time.

FAQ

Q: Is this filter cartridge compatible with my Hayward Star-Clear Plus C900/C751?

A: Yes—the drop-in design fits C900 and C751; verify the 8 15/16" OD and 17 3/8" length before ordering.

Q: What benefits come from the 5oz Trilobal fabric?

A: The heavy-duty fabric aims to enhance fine debris capture and support longer filter life during heavy use and pollen seasons.

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