The Filbur FC-0610 replaces the following spa water filters:
The American Commander 25 Compatible 6-Oz. Spa Filter is a replacement spa water filter cartridge with reinforced PVC center cores and antimicrobial end caps that fight odor-causing mold and bacteria, as well as the effects of chlorine. This Filbur spa filter features polyester filter media that is both durable and long-lasting, and prevents collapse. This Pentair Commander 25 filter also features end caps with integrated fittings that make installation and removal easy.
American Commander 25 Compatible 6-Oz. Spa Filter specifications: