Swimara Ultra Azure Series for Pentair CCP420 Filter Cartridges 420 sq ft | Replaces PCC105/178584/R173576; fits CCP420 #160301; 5 oz/sq yd blue trilobal media for debris loads & steady flow; 4-Pack

Fits CCP420 / Replaces PCC105. CCP420 (#160301) and Waterway Crystal Water 425. Replaces R173576, 178584, 817-0106/817-0106B, C-7471 and FC-1977. 4-Pack; 105 sq ft each; 420 sq ft total. 7 in. OD x 26 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 CCP420, 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.