When it comes to the varieties of pool filters you could set up inside your pool, you will discover adequate possibilities to make your head spin! The sand within a pool filter has been ground to about .45 to .55 mm in diameter and is quite rough once you 1st start using it. Over time the sand loses its roughness and needs to become changed. The sand generally requires to become changed just about every 5 years; some have been known to go so long as 20 years with no becoming changed despite the fact that they might not be as efficient as they need to be at that time. Because the sand loses its rough texture the filter has to run extra regularly to complete its cleaning activity. Get more information about Normal 0 false false false EN-IN X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} Sandfilteranlage

Guidelines on when to alter your sand:



Remove the old sand from the swimming pool filter and to do this you will need to pull the drain plug and let the water drain out.



Use a smaller cup to dig out the sand so you can expose the laterals and move the stand pipe out in the way.



Use caution when digging the sand out so you don't break the laterals on the filters' underdrain. They're fragile and are easily broken.



After the sand is absolutely removed, clean and examine the laterals. Most laterals will unscrew allowing for quick removal in the tank.



For those who have to get rid of impacted dirt in the laterals, soak them within 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 if you start to add the sand.



Add a bag of sand, creating specific you level the sand inside the sand bed before you add the next bag of sand. The amount of sand you'll need to add is determined by the manufacturer's guidelines. When you cannot find the instructions contact a swimming pool expert for guidance.



As soon as the correct amount of sand has been added, reassemble the filter tank and multiport valve.



It really is crucial to begin your filter system in the backwash mode to completely flush the dust from the sand and to permit the sand to settle entirely about the laterals.



Because cleaning a sand filter will not be anything that's accomplished with any regularity, you may come across it much easier to contact a swimming pool qualified when the time comes to replace the sand within your filter.



How the sand filter system works: A swimming pool sand filter separates backwash contaminates in the backwash water then they're discarded separately. The backwash filtering system has an inlet and an outlet and the filter along with 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.