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After the filter has been backwashed, the filter valve is switched back to filter and the DE is added to the skimmer. The amount of DE to use should be shown on the filter and depends on the size of the filter area. The DE should first be mixed in a bucket with water then poured into the skimmer with the filter running.

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โˆ™ 2009-07-02 02:59:54
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Q: Where and how do you apply the DE to the pool filter?
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Related questions

How do you get DE powder out of the pool water?

Firstly you find out how the DE got into the pool - must be a broken filter pad. Fix that, then vacuum the pool. No point vacuuming before you fix the filter problem, or the DE will finsih up back in the pool.


Is Salt filter better than DE filter for pool?

Salt is not a filter, it is added to pool water to allow a chlorine generator to operate.


Why does my pool filter blow dirt into the pool?

I assume you have a sand filter if so you most likely have broken laterals in your filter. A lateral should allow water through but not sand. if you have a DE filter and you are getting what appears like sand in the pool, you have one or more of the filter grids that have holes and the DE is passing through the filter grids back to the pool.


How do you operate back flush valve for DE filter?

How do you back flush a pool filter?


What is the best pool filter?

A backwashable DE Filter. Diatomaceous Earth is the proper name.


Hayward Why is DE getting in your pool?

broken filter grid


Why would a DE pool filter pump the DE back into the pool via the water jets as soon as DE is put into the skimmers instead of adhering to the filter?

Check the grid and manifolds for holes or cracks.


How do you backwash a de pool pump?

You back wash a pool filter not a pool pump. Read your manual. Call the pool store with the brand of filter and back wash valve that you have and they will advise.


Can a pool with a salt generator be used in conjunction with a DE filter?

Yes


How do you remove gasoline from swimming pool with a DE Filter?

???? Refer to: Poolspa.com


What is a DE swimming pool filter?

Simply put, Diatomaceous Earth (DE) are the bones of tiny little animals that lived millions and millions of years ago, diatoms. This DE is used to coat the "grids" inside the DE filter which captures and filters particles as small as 5 microns. When the filter pressure rises, the swimming pool DE filter is backwashed in the same manner as a sand filter. A slurry of DE is put into the skimmer to "recharge" or "re-coat" the grids of these swimming pool DE filters. This type of filter is effective and efficient but a little more expensive to maintain. Some call it the "water polisher" of pool filters.


How does a DE filter work on a pool?

Better people than me can explain this. Try troublefreepool.com. I'm figuring you're asking this because you have a DE filter. Basically there is a "cloth filter" in the DE filter. Then (after it has been cleaned and hosed off of all the old DE etc.), you put the appropriate amount of DE into your leaf basket at the pool when the filter is running. The DE will dissolve into the water then collect on the surface of the filter. After that only very small particles (like water etc.) can make it through the filter, which now consists of DE and the filter itself.

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