For enhanced peace of mind, consider upgrading to the Hayward Expert Line version, which offers a comprehensive 3-year warranty. You can view the Expert Line version here.

The Hayward Open Line SwimClear 525 SQFT Cartridge Filter is a high-performance filtration system designed for in-ground pools. This multi-element cartridge filter captures more dirt for superior water clarity without the need for supplemental media or backwashing, reducing energy costs through its efficient hydraulic design.

Key Features:

• Effective filtration area of 525 SQFT, providing extensive dirt-holding capacity for longer cleaning cycles
• Cartridge filter, with four high-quality reusable polyester cartridge elements included
• Design flow rate of150 GPM, suitable for pools with a volume of 20-25,000 gallons
• Drain port size of 1.5", allowing for full draining during winterization
• Tank is durable glass-reinforced co-polymer for enhanced strength and durability
• Pressure gauge included for easy monitoring of system pressure
• Manual air relief valve for high capacity, rapid release for efficient air bleeding

Benefits:

• Captures particles as small as 30 microns for crystal-clear water
• No backwashing required; simply rinse the filter elements with a garden hose
• Industry-leading hydraulic efficiency reduces pump operation time and energy costs
• Saves up to 2,500 gallons of water per year by eliminating backwashing

Warranty: 1-Year 

Specifications:

• Product Dimensions: 40.5" x 24" x 24" (tank size), but shipping dimensions are slightly larger
• Shipping Weight: 83 lbs
• Clearance for Head Removal: 18 inches

For optimal performance and longevity, always consult the product manual and follow proper installation and maintenance procedures.