5 Best Pool Backwash Hoses

Best Pool Backwash Hoses

If you have a swimming pool, you know that keeping it clean and doing it the right way is important. That’s why having a good backwash hose is key in making sure your pool continues to function properly.

There are many different types and brands of backwash hoses out there, so finding the right one for your needs can be a challenge. To help you out, take a look at these five best pool backwash hoses to help make your decision.

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Best Pool Backwash Hoses

Our picks for the best backwash hoses are:

1. GORILLA Backwash Hose

Best quality heavy duty hose 

GORILLA Backwash Hoses aren’t your traditional poorly constructed blue hose from the pool retail outlet. These are 5X greater than standard blue hoses on the market. This is a heavy-duty bonded professional-grade PVC hose that has been specifically designed for swimming pools. It has UV and chemical resistant features that help it to withstand the tough conditions that are often found around swimming pools. Each hose includes a brand-new stainless steel hose buckle. This hose is intended to fit a standard 1.5″ PVC pipe filter outlet that has an outer diameter of 2″.


  • It is heavy duty and very well made.
  • It fits a standard filter outlet.


  • Some users found the hose difficult to coil when not in use.
  • It will not simply connect to the 2′′ filtration system even if just mildly distorted.

2. U.S. Pool Supply Pool Backwash Hose

Most Convenient Hose

This hose is an easily unrolled hose and can be used to backwash your pool filter. Manufactured with a rough molded PVC, this product is chemical resistant and will last a long time. A 0.025″ thick heavy-duty (0.6mm) thickness of the wall helps to prevent kinking and tangling. When you have managed to finish, fold the hose in half and wrap it around in a circle to store it.

This hose is compact and easy to handle, even when totally compressed. It’s a well-known brand for pool chemicals and cleaning materials that makes it good value for money. It is used throughout the country and is available at the majority of major retailers. This hose is 1.5″ or 38mm in diameter by 100′ or 30.4m in length.


  • It is a reliable well-known brand.
  • It can be easily unrolled and folded to use.


  • It may kink if not handled with care.
  • It may not be as durable as some of the other hoses on this list.

3. Black Rhino Pool Backwash Hose

Best High-Pressure Hose

The Black Rhino swimming pool backwash hose has a 38mm diameter and a length of 50 feet or 15.2 meters. Its extended superior strength hose is ideal for high-pressure backwashing. This hose is resistant to pool chemicals, UV rays, and abrasive wear.

The hose encompasses a heavy-duty metal buckle for a perfect fit on your backwash source. It’s rhino tough and developed with elevated strength weaved polyester fiber to provide extra bursting reinforcement. It’s made to fit standard connections to backwash pool filter systems for use in draining pools and cleaning out filters. It is a commercial quality grade hose that also works as an agricultural water discharge.


  • It has a heavy-duty metal buckle.
  • It is resistant to pool chemicals and UV rays.


  • It may be too short for some pools.
  • It is not as flexible as some of the other hoses on this list.

4. POOLWHALE Economy Blue Backwash Hose

Best Flexible Hose

The POOLWHALE backwash pool hose is designed with high extrusion PVC that can withstand harsh weather conditions, whether hot or too cold. Use it as a sump pump hose, pool pump hose, inground filter pool discharge hose, and more. Vinyl is flexible to assist the process and rolls flat for storage that is recommended after every use. This swimming pool hose can handle up to 150 PSI and can be used to pump water applications. It connects to the outlet side of a pump system and is not designed to be a fire hose or a replacement for one. It has a 38mm diameter and is 30.4m long.


  • It rolls flat for easy storage.
  • It can be used for a variety of applications.


  • The vinyl is relatively thin.
  • It may not be as durable as some of the other hoses on this list.

5. Blue Devil Backwash Hose

Best Budget Hose

The Blue Devil Backwash Hose is an excellent product that offers great value for money. It can be used for cleaning out the wastewater from the filter or draining your pool. This hose is made of high-quality PVC and is UV and chemical resistant. It can attach easily to a tapered fitting inserted into the backwash port of the filter and is made of reinforced vinyl. Each hose comes with a hose clamp to hold it in place. This backwash hose set measures 1-1/2″ W x 25′ L that can be cut to fit. Even if it kinks, it will quickly spring back into shape and will not collapse.


  • It can be cut to fit as needed.
  • It is great value for money.


  • It may not be as durable as some of the other hoses on this list.
  • Its kinks may not spring back as easily as some of the other hoses on this list.

What is a Backwash Hose For?

Backwashing is one of the most cost-effective ways to rid your pool of bacteria, debris, dirt, and other contaminants. However, you cannot complete this process without a backwash hose in hand.

The backwash hose works hand-in-hand with a pool filter to maintain excellent water quality by carrying dirty water away from the pool. For your hose to function correctly, you have to attach it to the multiport valve of your filter. As soon as the filter removes the pollutants from your pool, the backwash hose moves them out of the water and into your preferred drainage system.

Why Do You Backwash a Pool?

Why Do You Backwash a Pool

Like anything else, swimming pools need to be cleaned and maintained on a regular basis to ensure that they work properly.

As a pool owner, you should know the importance of a backwash hose to clean your pool and how it can help you to do your job fast and efficiently without having to pay for professional services.

Here is the importance of a pool backwash hose:

  • Remove debris: A backwash hose can help you remove all the dirt, leaves, and other debris that may have accumulated in your pool over time.
  • Prolong pool filter: By regularly cleaning your pool filter with a backwash hose, you can prolong its life and avoid having to replace it sooner than necessary.
  • Prevents clogging: Backwashing your pool on a regular basis can help prevent the filter from clogging and becoming less effective.
  • Boost pool quality: By regularly cleaning your pool, you can improve its overall quality and make it safer for swimming.
  • Saves you money: Hiring a professional to clean your pool can be expensive. By doing it yourself with a backwash hose, you can save money in the long run.

How to Use a Pool Backwash Hose

How to Use a Pool Backwash Hose

Make sure you have a hose that is long enough to reach from your pool to the drainage area. You will also need a backwash hose and a valve to attach to your filter. To begin, turn off your pump and remove the hose from the skimmer.

Next, attach the backwash hose to the valve on your filter and run it to the drainage area. Open the valve on your filter to begin the backwashing process.

Once the water coming out of the backwash hose is clear, close the valve and remove the backwash hose. Finally, turn on your pump and check the pressure gauge to make sure everything is working properly.

Read our detailed guide for more information how to backwash a pool filter.

When Should You Not Backwash Your Swimming Pool?

When Should You Not Backwash Your Swimming Pool?

Though backwashing your pool is important and a good idea, there are still a few instances when you should not do it to avoid damaging your pool.

Doing it can also be a waste of water, so it is best to know when to backwash and when not to. If the weather is extremely cold, backwashing can cause your pipes to freeze and that can lead to expensive repairs.

If you live in an area with drought conditions, backwashing can waste a lot of water, so it is best to avoid doing it during those times. You should also avoid backwashing if your pool is already low on water, as this could cause your pump to overheat. Lastly, if you have just added chemicals to your pool, wait at least 24 hours before backwashing to allow the chemicals to circulate properly.


Maintaining a pool is a lot of work, but it is also very rewarding. Seeing your family and friends enjoy themselves in the water is priceless. With the right supplies and a little bit of knowledge, you can keep your pool looking great all season long.

With so many options on the market, there is sure to be a hose that is perfect for your needs. It is important to keep in mind that investing in a good quality backwash hose will save you time and money in the long run, so make sure to have a better understanding of your needs before making a purchase to ensure you get the right hose for the job.

About the Author

stefan schulzStefan Schulz is the founder and owner of PV Pool Cleaner. He spent his college years working at Niagara Pools and Spas, one of the largest Swimming Pool and Hot Tub Dealers in the Eastern United States.

Today, he utilizes his background, experience as a pool owner, and the resources of his digital marketing agency, Orpical Group, to generate informative and engaging content for pool owners everywhere.