Swimara Ultra Azure Series for Pentair CCP520 Filter Cartridges 520 sq ft | Replaces PCC130/178585/R173578; fits CCP520 #160332; 5 oz/sq yd blue trilobal media for debris loads & steady flow; 4-Pack

Fits CCP520 / Replaces PCC130. CCP520 (#160332) and Waterway Crystal Water 525. Replaces R173578, 178585, 817-0131/817-0131B, C-7472 and FC-1978. 4-Pack; 130 sq ft each; 520 sq ft total. 7 in. OD x 32 in. L; 3 in. open ends. Verify size.

5 oz/sq yd Ultra Azure Media: Blue three-lobed polyester fibers help capture particles as small as 10 microns. The 5 oz pleat pack is built for high debris loads and dependable flow in high-use pools and seasonal fine-debris conditions.

PU End Caps, PP Core & Pleat Bands: Molded PU end caps support secure seating, the reinforced PP core supports the 5 oz pleat pack, and retaining bands help keep pleats evenly spaced and flow paths open during filtration and rinsing.

Heavy-Use Cleaning. Depressurize and follow the manual. Rinse top to bottom; inspect more often during high use or seasonal debris. For Pentair CCP520, clean at about 10 PSI above clean starting pressure; follow other system manuals.

Certified to NSF/ANSI 50. Designed for pool owners seeking 5 oz/sq yd blue filtration media, dependable water flow and straightforward maintenance in high-use residential pools and demanding seasonal conditions.