• Length: 18”

• Compatible replacement for Unicel FG-3015

The Filbur FC-9840 - DE Grid Pool Filter Replacement can be exactly what you need if you want to make sure that the water in your pool stays clean for as much time as possible. Filbur pool filters and spa filters are all manufactured with great attention to detail and the FC-9840 will make no exception at all. Like all the other Filbur swimming pool filters out there, the FC-9840 is meant to be both extremely resistant and very effective. Its endurance is given by the fact that the seams are sonic welded, while the number of glued joints is significantly decreased, as compared to other similar products. Furthermore, this pool filter’s reinforced skeleton and frames will ensure the stability of the filter. As for the quality of the pool filter cartridge, you should also know that the cloth is made out of 100% Polypropylene and will give you control over the amount of DE that gets into your water, as well as over the amount of dirt that is caught in the filter.