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How to Replace a Pool Drain

Your pool’s drain, called the main drain, has a protective cover that blocks debris from entering the intake line that runs to the pool's pump. The drain is not very big and has a small bucket-like shape with the intake line connected to it. The drain is actually not a standard drain at all, but acts as a connector to the intake line. The drain is at the bottom of your swimming pool and over time its cover can crack or you may need to replace an internal filter. Not all drains have a filter, but they're all required to have a cover. If it's time to replace the cover or the filter, you can accomplish the task yourself without hiring a professional.

Things You'll Need

  • Diving gear (optional)
  • Pool vacuum (optional)
  • Phillips screwdriver
  • Replacement cover
  • Replacement filter (optional)
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Instructions

    • 1

      Go to your pool pump and drain your swimming pool. Follow the directions in your pump’s instruction manual. It may be as easy as flipping a switch to begin the drain. If you don't have an automatic pool pump, you'll need to siphon the water out with a garden hose. If you have diving equipment, you won't need to drain your pool.

    • 2

      Enter your pool once it's completely drained. Alternatively, if you having diving equipment you can put on your gear and enter the pool.

    • 3

      Go to the main drain at the bottom of the pool.

    • 4

      Unscrew the cover with a Phillips screwdriver, then lift off the cover.

    • 5

      Pull out the filter, if you have one, then clean out any debris inside of the main drain's bucket. If you're using diving equipment, use a pool vacuum to remove the debris.

    • 6

      Insert a new filter, if necessary, then line up the new cover.

    • 7

      Screw the new cover into place, exit the pool, then refill your pool.