Dear Carlos, As has been ...
Published by Jeremy Biddle, Engineering Director at Bluewater Bio
Dear Carlos,
As has been mentioned by others, sand filters can get down to around 10 micron (depending on electrochemistry and other factors). Multimedia filters can achieve better quality and a longer runtime because they use different media grades and solids can be stored throughout the filter. FilterClear is a patented multimedia filtration process using four media layers for optimum performance. It typically achieves filtration to 1 micron without the need for chemical dosing.