POOLPURE CX580XRE Pool Filter Cartridge – 81 Sq Ft Replacement for Hayward C580E & Unicel C-7483

Premium filtration for crystal-clear pool water

The POOLPURE CX580XRE is a high-capacity cartridge designed to replace popular models such as Hayward C580E and Unicel C-7483. It delivers an expansive 81 sq ft filtration area and a refined 50-micron layer to target fine dirt, hair, leaves, and sediment while supporting long-lasting water clarity. Rather than simply copying a model number, this description emphasizes how the cartridge behaves in real-world use and what you might notice in your pool.

Built with trilobal filtration fabric, the CX580XRE increases surface area and adsorption, helping to capture more debris as water passes through. The result can feel like clearer water and steadier clarity during busy pool days. A patented dirt-lock technology aids cleaning by making trapped debris easier to rinse away, reducing maintenance time and promoting reuse of the cartridge.

Why it stands out in everyday pool care

• Compatibility & versatility: A reliable replacement option for PA81-PAK4 and related models, offering flexibility if you’re upgrading or refreshing your system.
• Safety and standards: NSF/ANSI 50 certified components help ensure material safety for long-term water exposure.
• Industry-aligned quality: As a PHTA member, POOLPURE adheres to widely recognized filtration standards for dependable performance.
• Durable design: Thick 4 oz polyester fabric, reinforced end caps, and a robust core deliver notable longevity, reducing replacement frequency.
• Effortless maintenance: Dirt-lock technology enables easier rinsing, supporting reuse and time savings over the cartridge’s life.
• Fine filtration: The 50-micron layer helps reduce the presence of fine particles, contributing to clearer water between maintenance cycles.

Real-world benefits may include longer intervals between full filter changes, improved water clarity, and potential reductions in chemical use, especially during peak pool seasons. The CX580XRE is a compatible replacement, with original brand names included for reference only. Note that this cartridge is not designed for backwashing, and avoidance of backwash helps prevent damage to the cartridge.

Key specifications at a glance

• Length: 19 5/8 inches; Outside diameter: 7 inches
• Filtration area: 81 sq ft; Filtration material: Trilobal fabric
• Filtration Class: 50-micron; Compatible with PLF81A family and related models

Whether you’re maintaining a backyard oasis or managing a busy community pool, the CX580XRE focuses on practical, real-life use. Imagine easier weekend maintenance, consistent water quality, and a cartridge designed to withstand regular use—while keeping care routines straightforward and affordable.