Aquastar Filter Cartridge Replacement Unit

Aquastar Pipeline Filter PLF35000 Unicel Cartridge Replacement | C-9431

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Aquastar Filter Cartridge Replacement Unit
Aquastar Pipeline Filter PLF35000 Unicel Cartridge Replacement | C-9431
SKU: C-9431 ISBN: 678285190688
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Product Overview

 AquaStar Pipeline Unicel Cartridge Replacement Filter PLF35000 (with PF35000 cartridge) is a high-capacity, top-tier cartridge filter replacment  system designed for large pools. With ~250 sq ft of filter media, it delivers powerful filtration and DE-level clarity, while maintaining a compact footprint. Built for both commercial (35,000 gal, 6-hr turnover) and large residential pools (up to ~144,000 gal, 12-hr turnover), this filter cartridge replacement offers ease of maintenance, safety, and long life with OEM Unicel Cartridges.

Key Features

  • Large Filtration Area (~250 sq ft): Holds more debris, extends cleaning cycles. 

  • High Flow Rates: Up to ~200 GPM, depending on setup. 

  • DE-Level Clarity in One Turnover: Meets strict NSF water clarity standards quickly. 

  • Safe-Release Locking Collar + Double-Locking System: Safer, tool-free access to the cartridge. 

  • Enhanced Structural Materials: Resin housing with super-strength resin, durable design for long-term use. 

  • Easy Plumbing Connections: 2″ socket x 2-½″ spigot PVC unions; includes drain plug and wrench/holder

     

    ✅ Why Choose Unicel Cartridges

    1. High-Quality Filter Media

      • Unicel uses Reemay® spunbond polyester, one of the industry’s most durable and efficient filtration materials.

      • Provides consistent micron rating and better dirt-holding capacity than many generic filters.

    2. Durability and Longevity

      • Heavier end caps (often made with durable polyurethane) resist cracking and chemical damage.

      • Reinforced cores stand up to high pressure and cleaning, so they last longer before replacement.

    3. Precise Fit

      • Unicel manufactures cartridges to OEM (original equipment manufacturer) specifications, ensuring a proper fit in pool and spa filter housings.

      • Reduces bypass (where unfiltered water sneaks past) and improves filtration efficiency.

    4. Brand Reputation

      • Unicel has been in the filtration industry for decades and is widely regarded as a premium choice.

      • Trusted by many pool service professionals for reliability.

    5. Ease of Cleaning

      • Their open-core design and durable pleats make them easier to hose down and clean compared to cheaper cartridges that collapse or fray.