With regards to the kinds of pool filters you'll be able to set up in your pool, you'll find sufficient choices to create your head spin! The sand in a pool filter has been ground to about .45 to .55 mm in diameter and is extremely rough if you first start off using it. More than time the sand loses its roughness and demands to be changed. The sand normally requires to be changed every five years; some happen to be identified to go so long as 20 years without the need of becoming changed even though they might not be as effective as they need to be at that time. As the sand loses its rough texture the filter has to run extra often to finish its cleaning task. Get much more information about Sandfilteranlage
Suggestions on when to adjust your sand:
Remove the old sand from the swimming pool filter and to accomplish this you'll need to pull the drain plug and let the water drain out.
Use a compact cup to dig out the sand so you could expose the laterals and move the stand pipe out in the way.
Use caution when digging the sand out so you do not break the laterals in the filters' underdrain. They may be fragile and are very easily broken.
After the sand is entirely removed, clean and examine the laterals. Most laterals will unscrew allowing for easy removal in the tank.
For those who have to remove impacted dirt from the laterals, soak them in a mix of water and muriatic acid; rinse completely.
Rinse out the tank and re-install the clean laterals.
Replace the underdrain assembly then add water until the tank is half complete to cushion the laterals any time you start out to add the sand.
Add a bag of sand, producing certain you level the sand within the sand bed just before you add the next bag of sand. The volume of sand you may need to add is determined by the manufacturer's directions. When you can't obtain the instructions contact a swimming pool skilled for guidance.
After the proper level of sand has been added, reassemble the filter tank and multiport valve.
It really is important to begin your filter system in the backwash mode to totally flush the dust in the sand and to allow the sand to settle entirely about the laterals.
For the reason that cleaning a sand filter isn't some thing that may be accomplished with any regularity, you may find it easier to contact a swimming pool qualified when the time comes to replace the sand within your filter.
How the sand filter system functions: A swimming pool sand filter separates backwash contaminates from the backwash water and then they're discarded separately. The backwash filtering system has an inlet and an outlet and the filter and the backwash valve connects the pump outlet and sand filter inlet, and connects the sand filter outlet and pool return. When inside the backwash position, the backwash valve connects the pump outlet and sand filter outlet, and connects the sand filter inlet and backwash filtering system inlet.