The Filbur FC-3540 is a compatible replacement for the following water filter cartridges:
The Filbur FC-3540 Leisure Bay 100 Pool & Spa Filter replaces Unicel part number C-7418 as well as other filter brands. This Leisure Bay 100 spa filter will keep your pool and spa working at its best. The Filbur FC-3540 measures 20 13/16 inches in length by 7 1/2 inches in diameter.
Filbur FC-3540 Leisure Bay 100 Pool & Spa Filter Specifications:
Filbur replacement pool filters prevent mold and bacteria from growing inside the filter.This technology will keep unwanted contaminants from getting inside your pool and spa, and will increase the life of your filter. The FC-3540 works with hot-tubs, pools and spas manufactured by Leisure Bay.