The Filbur FC-0680 replaces the following filters:
The American Quantum/Pentair 43.7 Compatible Filter is a compatible replacement pool and spa water filter cartridge constructed with very strong and durable PVC center cores for an even distribution stress that prevents cartridge collapse and cracks. This pool filter also features antimicrobial end caps that repel the presence of bacteria and mold in order to prevent odors. This compatible Pentair filter also features wider break-resistant bands to prevent pleat flutter.
American Quantum/Pentair 43.7 Compatible Filter specifications: