The Filbur FC-1402 is the correct compatible replacement for the following water filters:
The Sherlock 160 Compatible Pool/Spa Filter Cartridge is a compatible replacement pool and spa water filter cartridge constructed with reinforced PVC center cores that provides strength through evenly distributed stress, and prevents cartridge cracks and collapse. All the way from 221B Baker Street, this Filbur pool filter's antimicrobial end caps fight the presence of bacteria and mold, and are reinforced for additional strength.
Sherlock 160 Compatible Pool/Spa Filter Cartridge specifications:
The support bands of this Filbur spa filter are built wider for increased resistance against breaks and to promote the optimum flow rates of water. This compatible Sherlock 160 filter features polyester media with sharp pleat folds that retain dirt and other particles.