Effective Commercial Diatomaceous Filter From 800~1800mm
POOLKING's DE filters lead the way in providing unparalleled quality, value, and reliability in a filament wound structural fiberglass tank for commercial pool. Proven in over ten years of service . Worldwide, these premium filters provide years of dependable, corrosion-resistant and trouble free operation. Many pool professionals consider DE filtration to be the finest , because it is capable of removing smaller particles than either sand or cartridge. Diatomaceous earth is a porous powder with microscopic openings , that , when magnified , look like tiny sponges . Clear water can pass through these openings, but particles, as small as one to three microns, are trapped the first pass through the media .All DE filters have internal elements that become coated with DE . It is this " filter cake " that strains dirt , dust , algae and some forms of bacteria from the water.