The Filbur FC-1630M is a compatible replacement for the following water filters:
The Filbur FC-1630M Martec 50 Microban Pool Spa Filter is a compatible replacement pool and spa water filter cartridge built with Microban antimicrobial protection that prevents the growth of bacteria on your cartridge. This compatible Martec 50 filter reduces bacteria, which also reduces odors, algae, and mold that can reduce the lifespan of your cartridge or contaminate pool/spa water. This Filbur pool filter's Reemay filtration fabric is very durable and built to last.
Filbur FC-1630M Martec 50 Microban Pool Spa Filter specifications: