P-4620 Proline | Filter Cartridge, Proline, Diameter: 4-5/8", Length: 11-7/8", Top: 2-1/16" Open, Bottom: 2-1/16" Open 20Sq. Ft.

Cartridge diameter -4-5/8"

Cartridge length - - 11-7/8"

Top configuration -Open, Bottom configuration -Open

Top dimension -2-1/16", Bottom dimension -2-1/16"

Square footage -20

Spa OEM's that use this filter cartridge- Viking Spas

Manufacturers & Products that use this filter cartridge- Hayward- C-200, MicroStar-Clear. American Products- Commander II