Darlly Filtration builds replacement filter cartridges, replacement DE grids, and filtration systems for the pool and spa industry, and has grown into one of the largest cartridge manufacturers in the world. Its range covers thousands of specifications, from the everyday spa cartridge to large commercial elements.

The line is built around fit and consistency: media that holds its pleat, end caps and cores that seat correctly, and cross-references that let a dealer replace almost any cartridge on the shelf from one supplier instead of several.

The Grit Game represents Darlly Filtration across Florida, South Carolina, Georgia, Alabama, Mississippi, Louisiana and Texas.