Basic Guide To Swimming Pool Filters
David Evermon
One item that every swimming pool must have is a pool filter. A
swimming pool filter is the main process that keeps your
swimming pool clean of the various debris that are brought in
by wind, rain, cleaning supplies, toys, and swimmers. A pool
filter works to keep the water clear and promotes safety and
health while in the water. The pool filter has three main
components that allow it to keep your water clear and safe for
swimmers. First, there is a motor and pump that work to bring
the water in and push it out during filtration. Then the filter
itself falls into three categories DE (Diatomaceous Earth),
cartridge and sand.
A DE (Diatomaceous Earth) filter is probably the best for
filtering even the minutest particles that could be in the
water. Diatomaceous Earth is a natural substance that is found
in the soil. It has the consistency of a fine, white powder. A
filter made of Diatomaceous Earth comes in two different types
of filters, a spin filter and a vertical grid filter. These two
terms simply signify how the filter is set up. The spin filter
does not work as well as the vertical and is virtually obsolete
today.
A sand filter makes use of sand to filter the water of
particles and allows filtered water to run through easily. The
cartridge filter works in the same manner as a Diatomaceous
Earth filter but without the use of any substance other than
fabric mesh to filter the water.
Here are a few things you should consider before purchasing a
swimming pool filter:
First, find the volume of the entire swimming pool. To find the
volume you must consider the shape of your pool:
If your pool is rectangular – Multiply the following – Length,
width, average depth
If your pool is circular – Multiply the following– Radius,
3.14, average depth
Next, figure the capacity of your pool. This will allow you to
calculate how much water your swimming pool holds. This is an
important factor in purchasing a pool filter. To find the
capacity, multiply the volume (you found in step one) by 7.48.
You will then have to determine the type of filter you want.
Consider if your pool would benefit from a cartridge, DE, or
sand filter. You should also consider if you want the filter to
be vacuum or pressure. It is suggested that you should make the
filter slightly larger than your initial calculation to allow
for better filtration.
There are a lot of different aspects that must be taken into
consideration when purchasing a swimming pool filter. For the
entire filtration system you can expect to pay anywhere from
$20.00(USD) to $300.00 (USD). Replacement filters are slightly
cheaper in some aspects, depending on the type of filter your
system uses, you can expect to pay anywhere from $4.00 (USD) to
$200.00 (USD).
It is important that you follow all recommended procedures
outlined by the swimming pool manufacturer. This will help you
in maintaining clear and healthy pool water that can be enjoyed
by all swimmers.
About The Author: David Evermon has been involved in many
swimming pool construction and maintenance projects, David
writes articles about pool maintenance at
http://poolcleaning.zupatips.com
for http://ZupaTips.com
See Also:
Index of Swimming Pools and Outdoor Ponds
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