![]() Next, remove the DE grid from the housing and inspect it for any tears or holes.ģ. Start by turning off the pump and opening the filter housing.Ģ. Here is a step-by-step guide on how to clean a DE filter.ġ. While DE filters are very effective, they do require some regular maintenance to keep them working properly. A DE filter is a type of filter that uses diatomaceous earth to trap and remove contaminants from your pool water. If your pool is starting to look a little cloudy, it might be time to clean your DE filter. Removing and Disposing of the Used DE Powder.Patching holes does not usually work well, so you will probably have to get a new filter if this is the problem. Finally, there may be a hole in the tank. Drain plugs are the usual areas where leaking occurs. Take off the band, clean it thoroughly and add lubricant. Most leaks happen at the belly band if a split tank type of filter is used. While this will not drain the pool, you should fix this problem promptly. If it is higher than normal, the blockage is likely past the pool filter. If it is low, there is probably an obstruction prior to the filter, so check for clogs in that area. If it is working properly, check if the pressure is high or low. Be sure to check the pressure gauge before moving forward. The filter pressure gauge is not always correct so do not use it as a precise tool. Your filter’s pressure is either too high or too low. Any changes to its valves, heating system, or other items may be the cause. However, make a note if any modifications were made to the pool or filter recently. ![]() Is the pump running long enough throughout the day? Is there adequate sanitizer? Is the water balanced? Is the pool filter properly sized? If you have checked out these areas, go back to the first problem as the filter media may need to be changed. This problem does not have an easy DIY solution because the filter may not be causing the problem. The filter is not keeping the pool water clean. If you notice DE powder, the cause is probably a tear in the fabric of the filter grid or a crack in the manifold. These are cheap parts, but it may be difficult to remove the valve and sand to inspect thoroughly. Some amounts getting in are normal, but if you notice a large deposit of sand, then you probably have either a broken or cracked filter lateral or standpipe. Another common problem is DE powder, or the filter sand getting in the pool. ![]() Eventually all of the media will need to be replaced, but the filter cycle can be used as an indicator. The cartridge only lasts about 3-5 years. DE filter grids last for about 7-9 years. The filter sand lasts for about 5-7 years before needing to be replaced. If you are having to backwash the filter each week, you need to replace the media. However, over time, you will have to change out the filter media, meaning the powder, sand or filter cartridge. A new filter will run for about 30 days before it needs to be cleaned. The filter cycle is the amount of time between cleaning. Your filter needs constant cleaning or backwashing. If you are experiencing any of the following problems, you may need swimming pool filter repair services. Contact us by calling 76 or by filling out our user-friendly contact form. Sundays Off Pools provides fast and affordable pool filter repair services for home and commercial clients in the Minneapolis + St. ![]()
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