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How Do You Connect a Filter to the Pool?

Published in Pool Filter Installation 2 mins read

Connecting a pool filter to your pool involves directing water flow from the pool pump into the filter for cleaning and then returning the filtered water back to the pool.

Understanding the Basic Connections

Based on standard practices, the connection relies on two main points on the filter: the pump port and the return port.

Key Connection Steps

Here’s how the connection is typically made:

  1. Connect Filter's Pump Port: Attach the port on your pool filter labeled for the pump (often the inlet) to the discharge side of your pool pump. The discharge side is where the water exits the pump after being pulled from the pool. This sends the unfiltered water from the pump directly into the filter.
  2. Connect Filter's Return Port: Connect the filter's port labeled for return (often the outlet) to a plumbing line that leads back to the main body of the pool. This line carries the newly filtered water back into the swimming area.

Integrating Other Equipment

The line returning filtered water to the pool may not go directly back. It's common for this return line to first pass through other vital pieces of pool equipment, such as:

  • A pool heater to warm the water.
  • A chlorinator or other sanitization device to treat the water.

This setup ensures that the water is filtered before being heated or sanitized, protecting those components from debris and distributing treated water throughout the pool effectively.

Connecting your filter correctly is crucial for maintaining clean and healthy pool water. Always consult your specific filter and pool equipment manuals for detailed instructions and necessary fittings.

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