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The pool filter valve setting will depend on the type of filter system you have, as well as the size of the pool. Generally, you will want to set the valve so that the water flows through the filter and not bypass it.


If you are using a multiport valve, it may require you to adjust the valve to different positions depending on the type of filter system you have and the flow rate of the water. Refer to your filter system manual for specific instructions on how to adjust the valve. Let's start to discuss all the details about the pool filter valve setting.

Selecting the Correct Pool Filter Valve Settings

When selecting the correct pool filter valve settings, you should consult the owner’s manual for your pool filter. The manual will provide specific instructions on adjusting the filter valve settings. Generally, the backwash setting is used for flushing out dirt and debris from the filter, and the rinse setting is used to return the filter to its normal operating position. The filter valve should also be adjusted periodically to ensure that the pressure gauge is reading correctly and the filter is operating correctly.

pool filter valve

How to Use the Different Pool Filter Valve Settings

Pool filter valves control the flow of water through the filter. Depending on the type of filter system you have, there are generally four settings available: filter, backwash, rinse, and waste.

1. Backwash

The backwash setting on your pool filter valve uses to clean the filter media. This is typically done when the filter pressure gauge reading is 8-10 psi higher than the starting pressure.


The backwash setting changes the flow of water through the filter, which causes the dirt and debris to be flushed out of the filter and into the waste line. To use this setting, turn the valve handle to the backwash setting. Run the pump for 1-2 minutes, then return the handle to the standard filter position.

2. Rinse

This position allows the filter to flush out any dirt or debris that may have been left behind during the backwash process. This setting is used after the backwash cycle to clean the filter.

 ● Turn off the pump and open the pool filter valve setting to the rinse setting.

 ● Permit the water to run through the filter for a 2 to 3 minutes.

 ● Check the filter tank for any debris or dirt and remove it from the tank if necessary.

 ● Close the filter valve and turn the pump on.

 ● Allow the pump to run for about 10 minutes, and then turn it off again.

 ● Open the filter valve to the rinse setting and allow the water to flow through for a few minutes.

 ● Close the filter valve and turn the pump back on.

 ● Allow the pump to operate for at least ten minutes to ensure that the filter is properly cleaned.

3. Filter

In this position, the filter will function as standard, allowing water to pass through the filter media and get clean. This setting is used when normal filtering operations are needed.

4. Waste

This position allows water to bypass the filter media and be discharged directly from the pool. This setting should only be used when the filter media needs to be replaced or when large amounts of debris needs to be extracted from the pool.

5. Closed

This position should be used when the filter is not in use. This setting will stop all water flow through the filter and will be used if the filter needs any service.

What Does It Mean to Vacuum the Pool?

Vacuuming a pool is the process of removing debris from the pool’s surface and bottom. This is typically done with a vacuum head attached to a long pole, which is then connected to a pump or filter. The vacuum head is slowly moved across the pool to collect debris and dirt. The residue is pumped out or sucked into the filter and removed from the pool.

pool filter valve

Pool Filter Valve Settings For Vacuuming

 ● Turn off the pump and any automatic cleaner valves.

 ● Set the Pool Filter valve to the “Recirculate” setting.

 ● Set the skimmer valves to the “Closed” position.

 ● Set the main drain valve to the “Closed” position.

 ● Attach the vacuum head to the pole named telescopic and connect the vacuum hose.

 ● Attach the other end of the vacuum hose to the vacuum port.

 ● Turn on the pump and start vacuuming.

 ● When finished, turn off the pump and set the Pool Filter valve back to the “Filter” position.

 ● Set the skimmer valves to the “Open” position.

 ● Set the main drain valve to the “Open” position.

Poolking: Swimming Pool Filters And Supplies

Having a clean, safe pool is a top priority for many homeowners. A properly maintained pool filter is essential for keeping a pool free of dirt, debris, and bacteria.

To ensure a safe and healthy swimming atmosphere, replacing or upgrading your pool filter regularly is essential. If you need a new pool filter, it’s a good idea to start with Poolking pool accessories. When shopping for a new pool filter, it’s essential to consider the filter's size, type, and design. In addition to providing quality pool filters, we also offer excellent customer service.

Final Words

The pool filter valve settings are important in achieving the best water quality and a healthy pool. It is crucial to select the right setting to ensure your filter is working efficiently and effectively. The most crucial parameter to remember when setting your pool filter valve is to consult with a qualified pool professional to determine the best setting for your pool filter.

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