how to change pool filter pressure gauge


Author: Poolking - Swimming Pool Equipment Manufacturer

How to Change Pool Filter Pressure Gauge

Is your pool water looking a little cloudy? Are you noticing your pool filter isn’t working as effectively as it once was? The problem could be an old or broken pressure gauge. Fortunately, changing a pool filter pressure gauge is a relatively simple and cheap fix that can be done quickly. Here is everything you need to know about changing your pool filter pressure gauge.

What is a Pool Filter Pressure Gauge?

A pool filter pressure gauge measures the pressure inside the pool filter system. When the pressure inside the filter is too high, it is usually an indication that it is time to clean or backwash the filter. Conversely, if the pressure is too low, this could indicate that there is a problem with the system, such as a clog or a broken part.

Why Do You Need to Change a Pool Filter Pressure Gauge?

Just like any other part of your pool system, a pool filter pressure gauge can wear out or break over time. When this happens, the gauge will no longer provide accurate readings. A broken gauge can cause the filter to not work at maximum capacity, which means the water will not be as clean and clear as it should be.

When to Change a Pool Filter Pressure Gauge?

A pool filter pressure gauge should be changed every 3-5 years, depending on usage and the conditions of the pool. If you notice that the gauge isn’t providing accurate readings, it is time to replace it. This is an easy and inexpensive fix that can save you a lot of hassle and money down the road.

How to Change a Pool Filter Pressure Gauge?

Changing a pool filter pressure gauge is a simple process that can be done quickly. Here are the steps to follow:

1. Turn off the pool pump: Before you begin the process of changing a pool filter pressure gauge, make sure the pump is turned off. This helps to prevent any accidents or injuries from occurring.

2. Release the pressure: To release the pressure inside the filter, turn the air relief valve to release any air that may have built up inside the filter.

3. Remove the gauge: Use a wrench to loosen and remove the gauge from the front of the filter.

4. Replace the gauge: Screw the new gauge into place.

5. Turn on the pump: Once the new gauge is installed, turn the pump back on to begin filtering the water.


Replacing a pool filter pressure gauge is a quick and easy process that can help your pool filter work at maximum capacity. By following these simple steps, you can be sure your pool is effectively filtering out dirt and debris, and keeping your pool water crystal clear. Remember to replace your pool filter pressure gauge every 3-5 years for best results.


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