How Do You Unclog A Suction Line In A Pool?

Swimming pools are a great way to beat the heat in the summer. However, if you own a pool, you know that maintenance is key to keeping it in top condition. One common issue that pool owners face is a clogged suction line. A clogged suction line can cause your pool pump to lose its prime, which can lead to a host of other problems. In this article, we will discuss how to unclog a suction line in a pool.

What Causes a Clogged Suction Line in a Pool?

Before we dive into how to unclog a suction line, it’s important to understand what causes it in the first place. The most common cause of a clogged suction line is debris such as leaves, dirt, and other small particles getting sucked into the line. This can happen if your pool skimmer and pump basket are not cleaned regularly.

Another cause of a clogged suction line is a broken or damaged pump impeller. This can happen if a large object gets sucked into the pump, causing the impeller blades to break or become jammed. If you suspect this is the case, it’s best to call a professional pool technician to inspect and repair the pump.

How to Unclog a Suction Line in a Pool

Now that we know what causes a clogged suction line, let’s discuss how to unclog it. There are several methods you can use to unclog a suction line in a pool:

Method 1: Use a Plunger

The first method is to use a plunger. This method works best if the clog is near the surface of the water. To use a plunger, follow these steps:

Turn off the pool pump.

Remove the pool skimmer cover and basket.
Place the plunger over the skimmer hole and create a seal.
Pump the plunger up and down several times to create suction.

Remove the plunger and turn on the pool pump.

If the clog was near the surface, this method should have cleared it. If not, move on to the next method.

Method 2: Use a Garden Hose

The second method is to use a garden hose. This method works best if the clog is deeper in the suction line. To use a garden hose, follow these steps:

Turn off the pool pump.
Locate the suction line where the clog is located.
Insert the garden hose into the suction line as far as it will go.

Turn on the water and let it run for several minutes.
Remove the garden hose and turn on the pool pump.

If the clog was deeper in the suction line, this method should have cleared it. If not, move on to the next method.

Method 3: Use a Plumbing Snake

The third method is to use a plumbing snake. This method works best if the clog is deep in the suction line and cannot be cleared by the previous methods. To use a plumbing snake, follow these steps:

Turn off the pool pump.
Locate the suction line where the clog is located.

Insert the plumbing snake into the suction line and slowly push it through the line.
Turn the plumbing snake clockwise as you push it through the line.
Once the snake has reached the clog, turn it counterclockwise to break up the clog.

Remove the plumbing snake and turn on the pool pump.

If the clog was deep in the suction line, this method should have cleared it. If not, it’s best to call a professional pool technician to inspect and repair the pump.

Preventing Clogs in the Suction Line

Now that you know how to unclog a suction line in a pool, it’s important to prevent clogs from happening in the first place. Here are some tips to prevent clogs in the suction line:

Clean the pool skimmer and pump basket regularly.
Use a pool cover to keep debris out of the pool.
Trim trees and bushes around the pool to prevent leaves and other debris from falling into the pool.

Install a leaf catcher or strainer basket in the suction line to catch debris before it reaches the pump.

Conclusion

A clogged suction line in a pool can cause your pump to lose its prime and lead to other problems. However, with the right tools and methods, it’s easy to unclog a suction line. By following the tips above, you can prevent clogs from happening in the first place and keep your pool in top condition.

Frequently Asked Questions About How to Unclog a Suction Line in a Pool

1. What causes a suction line in a pool to become clogged?

There are several reasons why a suction line in a pool can become clogged. One common cause is the buildup of debris such as leaves, bugs, and other small objects. Another cause could be a blockage caused by a broken or damaged part in the plumbing system.

2. How can I tell if my suction line is clogged?

If your pool’s water flow seems weak or if the pool cleaner is not moving as it should, it could be a sign that the suction line is clogged. Additionally, if you notice bubbles coming out of the pool’s return jets, it could be a sign that air is being drawn into the suction line due to a blockage.

3. What steps can I take to unclog a suction line in my pool?

There are several steps you can take to unclog a suction line in your pool. First, turn off the pool’s pump to prevent any further damage. Next, remove the skimmer basket and use a pool skimmer net or a vacuum to remove any visible debris. If the blockage is deeper in the plumbing system, you may need to use a plumbing snake to remove the blockage. If this does not work, it may be necessary to call a professional pool service for assistance.

4. How can I prevent my pool’s suction line from becoming clogged in the future?

One way to prevent your pool’s suction line from becoming clogged is to regularly clean your pool’s skimmer baskets and pump strainer baskets. You can also use a pool cover to keep out debris when the pool is not in use. Additionally, be sure to trim any nearby trees or bushes that could drop leaves or other debris into the pool.