Cartridge Renu DE Filter Grid and Sand Filter Cleaner
Is your pool cloudy or do you suspect your filter system isn't running efficiently? You may need to clean your filter cartridges. This product will help break down gunk like organics and DE (diatomaceous earth) from your filter and filter grids.
- Cleaning agent for DE filter grids and filter cartridges.
- Can also be used to clean sand filters.
- Removes body oils, grease, soap film, etc.