POOLPURE CX580XRE Pool Filter Replaces Hayward C580E, PA81-PAK4, Ultral-A3, Unicel C-7483, Hayward SwimClear C3020, C3025, C3030, Filbur FC-1225, FC-6425,4 X 81 sq. ft.Cartridge,L x OD: 19 5/8"x 7"

• 🍀Specifications: Length: 19 5/8"; Outside Diameter: 7"; Top Open: 3"; Bottom Open: 3"; Filtration Area: 81 Sq.ft; Filter Material: Trilobal Filtration Fabric.

• 🍀Compatible Models: PLF81A Pool Filter is compatible with PA81, Unicel C-7483, Aladdin 18101, Baleen AK-60450, Darlly 70811, SD-00825, SD-00365. ★NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.

• 🍀NSF/ANSI 50 Certified Safety: PoolPure pool and spa filter is tested and certified by IAPMO against NSF/ANSI 50 standards for material safety. All components are proven safe for long-term water exposure, ensuring no harmful substances are released. Protect your family’s health and enjoy cleaner, safer pool and spa water.

• 🍀PHTA Member – Industry-Trusted Performance: As a proud member of the Pool & Hot Tub Alliance, PoolPure follows industry-recognized filtration standards to deliver superior performance, longer lifespan, and consistently crystal-clear water.

• 🍀Proven by Athletes & Media Tested in real training environments and featuring Olympic swimmer Rhyan White, our filters deliver reliable performance where it matters most—while recognition from NBC Local highlights our commitment to consistent filtration and superior water quality.

• 🍀Trilobal Filtration Fabric Design: The innovative trilobal fiber structure provides three times the adsorption surface area compared to conventional filter fabrics. It captures more dirt and sediment while maintaining consistent water clarity, even under frequent use—so you can enjoy crystal-clear water all day long.

• 🍀Patented Dirt-Locking Technology: Our exclusive dirt-locking structure efficiently captures debris and makes cleaning effortless. During rinsing, trapped dirt is released easily and thoroughly. The filter is simple to rinse, reusable, and significantly reduces both maintenance time and costs.

• 🍀50-Micron Fine Filtration: Upgraded with a 50-micron high-efficiency filtration layer, it effectively removes up to 99% of fine particles such as hair, leaves, dust, and sand. It keeps pool water sparkling clear for longer, reducing the need for frequent water changes and chemical use—saving you both time and money.

• 🍀Durable Heavy-Duty Construction: Made with 4 oz. thickened polyester filter fabric, reinforced ABS end caps, and a strengthened integrated core, this filter lasts over 30% longer than standard cartridges. It reduces replacement frequency and long-term maintenance costs, delivering greater value over time.

• ⚠️ Not for Backwashing – This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.

Replacement Part Numbers: Hayward SwimClear C3020, C3025, C3030 | Hayward CX580-XRE, CX580XRE, CX580XREPAK4 | Hayward 580 | Pleatco PA81 | Pleatco PA81-PAK4 | Pleatco PA81-4 | Unicel C-7483| Unicel C-7483-4 | Filbur FC-1225 | Filbur FC-6425 | Aladdin 18101 | Baleen AK-60450 | Hydropool 17-175-1332 | Darlly 70811 | Excel Filters XLS-710 | Spa-Daddy SD-00365 | 90164810041 This filter used in pools / spas made by: Hayward and other manufacturers