Diatomaceous Earth Filters
These filters are also referred to as D.E. filters. In years gone by these were
generally seen as the best of the best. These days the more economical and
efficient sand filters have taken their place. Many companies no longer
stock them.
D.E. as it is commonly known consists of fossilised remains of diatoms, a
type of hard-shelled algae. It is a naturally occurring rock type substance
that is easily crumbled into a fine white to off-white powder.
It has always been known as the most successful filter media because of its
ability
to filter the smallest particles. D.E. filters are not as popular for
swimming pools as they once were. The reason for this is the improvement
in sand filters, the competitive prices of sand filters and the introduction of
Zeolite and Glass as filtration mediums. Although they are very efficient they
are very high maintenance compared to sand filters. Candles must be
cleaned regularly and coated with D.E. powder.
Diatomaceous Earth Powder by Pool Pro
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