How to Unclog a Main Drain in Your Swimming Pool To prevent clogs from occurring in the first place, regularly remove debris from the top of the pool with the skimmer. Remove the pool drain plugs and let it drain. Unscrew the drain cover and place the pool plunger over the drain. Pour the organic pool drain cleaner into the drain. Click to see full answer. Beside this, how does a main drain work in a pool?A pool’s so-called main drain is not actually a drain; that is, it is not used to drain the pool. Instead, it is an outlet, housing a pipe that runs to the pump, which sucks water through a skimmer, then through a filter, then through a heater (if you have one), and then back to the pool via multiple inlets.Additionally, can you snake a pool drain? Start by carefully loosening any debris that could be close to the strainer basket. If you believe that the clog could be close to the strainer basket, gently clean the nearby section of drain using a hand held drum auger. A 25 foot handheld drum auger can be purchased for around $30. Correspondingly, do you need a main drain in a swimming pool? Main drains are not required in an inground swimming pool, however, they are strongly recommended and can be extremely useful in some circumstances. The advantages of main drains are to give you the ability to drain the water from your pool without the use of a sump pump. This is useful when replacing your pool liner.Where is the main drain valve on a pool?During normal operation, water flows to the filtering system through two or more main drains at the bottom of the pool and multiple skimmer drains around the top of the pool. The main drains are usually located on the lowest point in the pool, so the entire pool surface slants toward them.

ncG1vNJzZmivp6x7pLHLnpmroaSesrSu1LOxZ5ufonuotI6hprBllKR6qnnUp5mlp5OgerW0xGakmqGeYrGzrcinZKKmXaLGbrzOqKNo