DE Pool Filters:
DE stands for diatomaceous earth, which is sedimentary rock composed of chemically inert, fossilized (or skeletal) remains of billions of microscopic organisms, called diatoms. There are three types of filters used for pools: Sand, cartridge, and diatomaceous earth (DE). Many pool owners and pool maintenance workers consider DE filters to be the best type of filter for residential swimming pools. Why? Among their advantages, DE filters are compact and filter out smaller particles than the other types of filters.
Why is Diatomaceous Earth Used for Pool Filters?
DE, the above mentioned white powdery substance, is similar to dinosaur bones, according to pool expert Terry Tamminen, author of The Ultimate Guide to Pool Maintenance. If you examine diatomaceous earth (DE) under a microscope, maintains Tamminen, you'll see tiny spongelike organisms -- which explains DE's ability to absorb or filter water's impurities. Since the DE is so fine, it can filter extremely small -- microscopic-sized -- particles from the water as it passes through.
Diatomaceous earth Manufacturer & Exporter, Providing Good porous structure High adsorption High purity 100% natural DE for your applications!
Shenzhen A&AT Filter-Aid Technology Co., Ltd. is a diatomaceous product provider. We mine, process and marketing high quality diatomaceous earth used as filter aid, adsorbent, perlite and cellulose for various applications.
In China, a large deposit of diatomite is found in Changbai area in Jilin province. All of A&AT products are from this area. We own a diatomite resource mountain at about 1KM2, a laboratory and a factory. Our current annual production is about 100, 000 tons.
Our product range includes as below:
Diatomite filter aid
Adsorbent
Functional filler
Diatomite casting pipe
Carrier
Diatomaceous earth
