How to Backwash a Hayward De Filter Inground Pool

How to Backwash a Hayward DE Filter Inground Pool: A Step-by-Step Guide

Backwashing your Hayward DE filter in your inground pool is an essential maintenance task that helps keep your pool water clean and clear. By regularly backwashing the filter, you can remove built-up debris and contaminants, ensuring that your pool water remains safe and healthy for swimming. In this guide, we will walk you through the step-by-step process of backwashing a Hayward DE filter in an inground pool.

How to Backwash a Hayward DE Filter Inground Pool: A Step-by-Step Guide

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What is a Hayward DE Filter?

A Hayward DE filter is a type of pool filter that uses diatomaceous earth (DE) as a filtering medium to remove impurities from pool water. DE filters are known for their superior filtration capabilities, making them a popular choice for pool owners who want to maintain crystal clear water in their pools.

When to Backwash Your Hayward DE Filter

It is essential to backwash your Hayward DE filter when the filter pressure gauge shows a reading that is 8-10 psi higher than the normal operating pressure. This increase in pressure indicates that the filter is becoming clogged with debris and needs to be backwashed to maintain optimal performance.

Step-by-Step Guide to Backwashing a Hayward DE Filter

Follow these simple steps to backwash your Hayward DE filter in your inground pool:

  1. Turn off the pool pump: Before starting the backwashing process, make sure to turn off the pool pump to prevent any damage to the system.
  2. Locate the backwash valve: The backwash valve is typically located on the side of the filter tank. Turn the valve handle to the “backwash” position.
  3. Turn on the pump: After setting the valve to the backwash position, turn on the pool pump to start the backwashing process.
  4. Monitor the sight glass: Watch the sight glass on the backwash valve to monitor the water flow. The water will appear dirty at first as the filter releases the trapped debris.
  5. Backwash for 2-3 minutes: Backwash the filter for 2-3 minutes or until the water in the sight glass runs clear.
  6. Rinse the filter: After backwashing, turn the valve to the “rinse” position and run the pump for another minute to rinse off any remaining debris.
  7. Turn off the pump: Once the filter has been rinsed, turn off the pump and set the valve back to the “filter” position.
  8. Turn on the pump: Finally, turn the pump back on to resume normal filtration operation.

Benefits of Backwashing Your Hayward DE Filter

Regularly backwashing your Hayward DE filter offers several benefits, including:

  • Improved filtration efficiency: Backwashing removes trapped debris, allowing the filter to operate at peak efficiency.
  • Extended filter life: By preventing clogs and blockages, backwashing can help extend the life of your DE filter.
  • Cleaner pool water: Backwashing helps maintain clean and clear pool water, providing a more enjoyable swimming experience.
How to Backwash a Hayward DE Filter Inground Pool: A Step-by-Step Guide

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Conclusion

Backwashing your Hayward DE filter in your inground pool is a simple yet crucial maintenance task that should be performed regularly to ensure the optimal performance of your pool filtration system. By following the steps outlined in this guide, you can keep your pool water clean, clear, and safe for swimming all season long.

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