Diatomaceous Earth filters

Swimming Pool Filters Diatomaceous Earth filters

Diatomaceous Earth filters

Diatomaceous earth filters work in a similar way to cartridge filters. The diatomaceous earth, which comes from fossilised hard-shelled algae, is a high performance filtering agent.
The diatomaceous earth absorbs dirt, which is some cases is even invisible to the human eye. In fact, it has a filtration capacity of around 10 microns.