COMPATIBLE WITH MAJOR MODELS: This filter is compatible with a range of brands and models for Pentair Clean & Clear Plus 320, Replaces Pentair R173573, Pleatco PCC80-PAK4, and more. Please note that this is a compatible replacement, and manufacturer names are used for reference
SPECIFICATIONS: Length: 20 1/6"; Outside Diameter: 7"; Top & Bottom Opening: 3"; Filtration Area: 320 Sq.ft; Material: 5 oz Heavy-Duty Trilobal Filtration Fabric. Please verify your existing filter dimensions before purchase to ensure proper fit
NSF/ANSI 50 CERTIFIED SAFETY: Tested and certified against NSF/ANSI 50 standards to ensure safe materials for pool and spa use. Provides clean, clear, and safe water without releasing harmful substances, ideal for family pools
PRECISION 30-MICRON FILTRATION: Engineered with 30-micron precision filtration and an upgraded trilobal fiber structure with 40% more branches. The uniform fiber distribution increases particle capture efficiency while maintaining stable water flow without excessive pressure buildup. Helps reduce clogging and extends cleaning intervals
EXTENDED LIFE: Built with thickened 5oz fabric, high-strength ABS end caps, and an integrated support core. Enhances structural stability under pressure and extends service life by up to 30% compared to standard cartridges
