Which filter system type is best suited for removing fine particles from water?

Diatomaceous Earth (DE) filters are particularly effective for removing fine particles from water due to their unique filtration mechanism. These filters utilize a powder made from the fossilized remains of tiny, aquatic organisms called diatoms. When the DE powder is added to the filter, it creates a porous medium that traps small particles, including those that are much smaller than what sand or cartridge filters can capture.

The structure of DE filters allows for a larger surface area and finer filtration capability, which is essential for achieving clear water, especially in commercial pools where clarity and cleanliness are critical for safety and aesthetic purposes. Additionally, DE filters can remove particulates down to about 1-3 microns, making them superior to other types like sand filters, which typically handle larger particles and may not effectively clear up fine turbidity.

While cartridge and sand filters have their own advantages, they do not match the fine filtration power provided by DE filters. Paper filters, although effective under certain circumstances, may not be suitable for the volume and type of wastewater typically found in commercial pool settings. Thus, for the removal of fine particles, DE filters stand out as the most effective option.