Premium Replacement for Pentair CCP520 – 4-Pack 130 Sq. Upgrade your pool filtration with heavy-duty 5oz fabric cartridges, designed for Pentair Clean & Clear Plus 520 (CCP520/160332/178585/R173578). These cartridges deliver superior filtration, durability, and cost savings -keeping your pool water crystal clear with minimal maintenance. Perfect Fit & Guaranteed Compatibility. Direct replacement for Pentair CCP520, R173578, Pleatco PCC130, Unicel C-7472, Filbur FC-1978, Ultral-A7, Baleen AK-30434, Aladdin 22505, and more. ? Precision Dimensions for Leak-Free Performance. Ft per cartridge 4-pack = 520 Sq. Snap-in design ensures a secure, leak-proof fit in your filter housing. ? Why Choose This Filter? 5oz Heavy-Duty Fabric – Captures fine debris, pollen, sunscreen, and algae for sparkling water. Reinforced Inner Core – Handles high water pressure without collapsing. Eco-Friendly & Reusable – Clean monthly to extend lifespan and reduce waste. ?? Easy Maintenance Tips. Rinse monthly with a hose to remove debris. Deep clean every 3-6 months with filter cleaner for optimal performance. Store properly when not in use to prolong durability. ? Includes: 4 x 130 Sq. Ft Filter Cartridges (Full Set Replacement). ???? Enjoy a Cleaner Pool with Less Effort – Order Yours Today!