POOLPURE Pool Filter 4 Pack — Replaces PA56L, CX481-XRE, Unicel C-7456 (NSF/ANSI 50)

Overview

Discover the POOLPURE 4-pack pool filter replacements designed to fit a range of common cartridge models. This set emphasizes a reliable fit, durable construction, and filtration features that support clear water and smooth pool time. While not a guarantee, these filters are designed to work with everyday pool conditions, offering potential improvements in water feel and maintenance ease.

Each cartridge delivers a 56 square foot filtration area using Trilobal Filtration Fabric, engineered to capture small debris as you swim, relax, or play. The result is a consistent filtration experience that complements your pool routine.

Compatibility and Specs

This batch is designed to fit models including PA56L, Hayward CX481-XRE, Unicel C-7456, and SwimClear C2030. Note: this is a compatible part; original manufacturers’ names and part numbers are provided for reference only. POOLPURE is an independent brand focused on compatible solutions.

• Length: 17 3/8 inches; Outer dimension: 7 inches; Top opening: 3 inches; Bottom opening: 3 inches
• Filtration Area: 56 sq ft
• Filtration Material: Trilobal Filtration Fabric

Performance and Certification

POOLPURE pool filters carry NSF/ANSI 50 certification, verified by IAPMO, reflecting adherence to recognized performance standards. This endorsement is trusted by millions of pool owners, adding confidence when you refresh water in your pool or spa.

• Dirt-Locking technology provides higher debris capture potential than standard filters
• Filtration precision up to about 50 microns helps reduce hair, leaves, dust, sediment, and sand

Maintenance and Durability

The trilobal fabric is designed for easier stain release and consistent performance. For best results, clean cartridges monthly or when your system’s pressure gauge indicates a preset threshold. Important: this cartridge is not designed for backwashing, and backwashing may cause damage.

• 25% thicker filtration fabric compared with standard filters
• Heavy chlorine‑resistant and reinforced end caps with robust center support

Longevity and Trust

As a member of the Pool & Hot Tub Alliance (PHTA), POOLPURE adheres to industry standards for filtration performance and lifespan. Real‑world testing associated with athletes and media coverage reinforces the brand’s focus on reliable filtration and water quality in active and everyday pool settings.

Usage note

Designed for replacement use in the specified compatible models. Always follow manufacturer guidelines for installation and maintenance to support optimal performance.