Cartridge, 45sqft, 3" ot, 1-1/2" ftp b, 8-1/2", 10-9/16", 4oz : PWK45WF-4

Cartridge, 45sqft, 3" ot, 1-1/2" ftp b, 8-1/2", 10-9/16", 4oz Point Bonded is a uniformly bonded media. Reduced pore size distribution offers quick cleaning and superior dirt holding capacity with lower pressure and higher flow. Application: Hot Spring Spas (Watkins) Bottom Physical Dimension: 1-7/8"id Bottom Style: Female Pipe Thread (fpt) Diameter: 8-1/2" Length: 10-9/16" Media Type: Point Bonded Model: GrandeSquare Footage: 45 sq ftTop Physical Dimension: 3"Top Style: Open Replaces 4902-050,625361,