Click on the photo for a

Filter Swimming pool

Pool, Mediterranean yard, flowers, jar water fountain, blossoms - P. Eoche/The Image Bank/Getty photographsP. Eoche/The Image Bank/Getty Images

Updated .

There is a lot of confusion about numerous filters, and several various views. Below are a few points to consider. The very first is that a pool could be properly preserved with any of the filtration systems readily available: Sand, Cartridge, or Diatomaceous Earth (DE). Here is a short information of each kind:

  • Sand - The bullet evidence filter
    Liquid is forced through a bed of filter sand and removed through a set of lateral pipes at the end. The filter section of a sand filter is equal to the area for the filter itself.

    For instance, a 24" filter may have 3.14 sqft of filter area. Only the top 1" of sand is in fact familiar with filter the water. The principle behind this filter is that water is pressed through the filter sand, somewhat like an espresso machine. Dirty water goes in the most notable and clean water exits from base. Because the filter sand becomes plugged with dirt from the share, pressure increases regarding filter additionally the water movement drops. To be able to clean the filter, you simply operate it in reverse and dump the waste liquid; it is referred to as "backwashing" the filter. When the filter is backwashed, you proceed to the wash mode hence repacks the sand then back into filter. It has to-be done by hand every couple of weeks. From a hydraulics viewpoint, a backwash valve is typically more ineffective piece of equipment you can add to a swimming pool system. Should the sand previously come to be truly dirty, it's easily and inexpensively changed. When it comes to particle size blocked completely, sand could be the rent effective strategy - it may enable smaller particles to pass through back in the share.

  • Cartridge - The economic low-to-zero maintenance filter.
    This one is easy to understand. Water passes though a filter product additionally the filter catches the dirt.

    That is just as the liquid filters made use of under your sink. Cartridges have more available location to filter than sand. Most start at 100 sqft as well as the most the cartridge filters offered tend to be bigger than 300 sqft. So that they do not clog up up because rapidly and for that reason you touch all of them less usually. There are 2 kinds of cartridge filters as a whole. In the first case, you will find filters elements which are cost effective to replace and thus, they don't really tend to be as durable. After that there are some other filters which have extremely expensive elements and these last 5 or maybe more years. Both in situations, cartridge filters are designed to run at reduced stress than sand. This puts less back-pressure in the pump thus you can get more movement and turnover for an equivalent pump size. Generally speaking these filters need to be cleaned a couple of times a season by simply hosing them down, which means you do not touch all of them as often. Regarding particle dimensions blocked completely, cartridge is somewhere between sand and DE.

  • DE - water polisher.
    Diatomaceous planet is mined and is the fossilized exoskeletons of tiny diatoms. They have been accustomed coat "grids" into the filter housing and become small sieves to remove dirt. These are generally really small and as such can filter particles as small as 5 microns.

    Diatom filter area tend to be sized between sand and cartridge - around 60-70 sqft tend to be most typical. Once the filter stress rises, the filter is backwashed just like a sand filter and "recharged" with increased DE powder. Typically it's poured in a slurry into the skimmer and it then coats the filter grids. DE filters run at higher pressures than cartridge filters and as such may cause some inefficiency and circulation loss.

Source: swimming.about.com
RELATED VIDEO
Pool Equipment Reviews - Dangerous Pool Filter & Bad Glue
Pool Equipment Reviews - Dangerous Pool Filter & Bad Glue ...
Back Washing Your Pool Filter
Back Washing Your Pool Filter
pipeless filter swimming pool.mp4
pipeless filter swimming pool.mp4
RELATED FACTS
Share this Post

Related posts

Electric Showers

Electric Showers

DECEMBER 08, 2019

If you know how it feels to put up with the odd shower that does not hold a stable temperature and makes you slouch miserably…

Read More
Pool Maintenance Tips

Pool Maintenance Tips

DECEMBER 08, 2019

Pretty soon swimming pool holders will face the annual problem: opening a backyard swimming pool for the summer period. The…

Read More