Do you have air bubbles shooting out of your pool return jets? You’ve likely got air in your pool pump system. Luckily, it’s easy to troubleshoot. Here are 3 ways to fix air in a pool pump.
💦 Download our pool maintenance video course and save money with the promo code VIDEO: https://www.swimuniversity.com/pool-care-handbook/?utm_source=youtube&utm_medium=video&utm_campaign=youtube_description'>https://www.swimuniversity.com/pool-care-handbook/?utm_source=youtube&utm_medium=video&utm_campaign=youtube_description
🏊‍♂️ Our Favorite Pool Maintenance Gear: https://www.swimuniversity.com/pool-maintenance/'>https://www.swimuniversity.com/pool-maintenance/
⏰ Timestamps:
00:00 - Introduction to How To Fix Air In A Pool Pump
00:32 - How Does Air Get In A Pool Pump?
00:49 - #1. Check Your Skimmers
01:39 - #2. Check Your Pump
02:43 - #3. Check Your Unions
📡 Subscribe to our channel if you want more information on swimming pool and hot tub maintenance: https://www.youtube.com/swimuniversity
Swim University has made swimming pool and hot tub care easy for more than 10 million homeowners. And each year, we continue to help more people with water chemistry, cleaning, and troubleshooting. We know taking care of a swimming pool or spa can be difficult. And it’s hard to find a trusted source of information. We get it! This is the reason we created Swim University.
😎 Visit our website for more in-depth information on swimming pool maintenance: https://www.swimuniversity.com/

Do you have air bubbles shooting out of your pool's return jets? You've likely got air in your pool pump system. Luckily, it's easy to troubleshoot here's how to fix air in a pool pump check it out real quick before we continue. If you want more help taking care of your pool, be sure to grab our free pool care cheat sheet at swimuniversity.com, cheat sheet, it's totally free and will help you keep your pool, clean and clear all season long. So how does air get in your pool pump in the first place, when you see air bubbles in the pool, it's likely that air is entering via the suction side of your pool.

This is especially common when you open your pool in the spring, and there are three places you need to check to figure out how you're getting air into your pool pump number one check your skimmers. This is where water is supposed to enter the filtration system, but if there's a problem with the skimmer there's, probably a problem with air in the system, first check the pool water level. If your pool doesn't have enough water, your skimmers might be pulling in air, which is why you'll see air bubbles in your pool be sure your pool's water level sits in the middle of the skimmer's. Opening then check the skimmer basket, make sure the skimmer baskets are not damaged and are seated properly to ensure good water suction next check the weir.

This is that skimmer, flap or door on the front of your skimmer. It's there to trap large debris from entering your filtration system. It also regulates water flow into the system, and sometimes it can get jammed so make sure it's moving freely and if your skimmer doesn't have a weir, it's a good idea to install one number two check the pump. If everything seems to be okay with the skimmer, the problem may be with the pump itself.

First, you want to check the pump lid and o-ring if it's cracked, that's the problem. However, the most common issue is usually with the lids o-ring turn off the pump. Remove the lid and check the o-ring for cracks just bend the o-ring between your fingers around the whole o-ring to check for any signs of cracking. If it looks like the o-ring is splitting or dry rot it, it needs to be replaced if there are no signs of cracking.

Add a teflon based o-ring lubricant to help keep it from drying out then check the pump basket. If the basket is cracked, it won't sit correctly in the housing, replace the broken pump basket and make sure you clean it frequently and keep it properly seated. So the lid seals properly next check the drain plugs on the pump housing you'll find a drain plug or two make sure that the drain plugs are not loose or leaking. You can also apply some pipe thread: sealant tape, aka plumber's tape for a tighter seal number.

Three check: the unions: if you have an in-ground pool, you might have some unions in the plumbing. These are the threaded connectors between piping that allow you to easily replace your filter equipment without having to cut your pipes inside the union check the o-ring for damage. If you see cracks in the o-ring replace it, if not make sure the o-ring is properly seated inside its groove, if the o-ring isn't in its groove, it won't create a proper seal and will allow air to get into the system which will create air bubbles in The pool now, if you want more help, maintaining your pool throughout the season, grab our free pool care cheat sheet at swimuniversity.com cheat sheet, and if you found this video helpful leave a comment hit the like button and subscribe for more pool maintenance tutorials throughout the season. That's it thanks again and happy swimming.
.

10 thoughts on “How to fix air bubbles in a pool (pool pump troubleshooting) | swim university”
  1. Avataaar/Circle Created with python_avatars Matt Metz says:

    I have a question. My sand filter has a leak right where you screw on the lid and the side of where the chlorinator is at. Could it be leaking there because I don't have pvc pipe going to the pool and it is weighing the tubing down this creating more pressure on that side of the lid?

  2. Avataaar/Circle Created with python_avatars Joel Bell says:

    I have a small leak in the pool it's an ingrown 20,000 gallon swimming pool I keep the chemicals exactly where they're supposed to be but I do get bubbles coming out of the return I turned the skimmer off with the valves so I don't know if the skimmer could be the cause of the air bubbles or not I'm trying to address the issue of a small leak because the water level drops I live in Florida and it rains quite often so there's always the rain that's topping off the pool I have dye and I have scuba gear and I plan on trying to see if I can locate it even using my underwater TV camera Are you in Barrhaven ?

  3. Avataaar/Circle Created with python_avatars Brian Bare says:

    I've just got a saltwater pool. My brother in law has had his for years. He only puts salt and a small bag of shock every once in awhile. And his pool seems to do great. Can you use only salt and no other chemicals?? I've been doing the same as him and when I test it it stays pretty close to the norm's. Was just asking your thoughts. Thanks great videos

  4. Avataaar/Circle Created with python_avatars Brandon's Car Wash says:

    If you have a salt water chlorinator, the byproduct of the chlorinator is gas/air. Troubleshooted this issue for some time, turned off my chlorinator briefly and the issue stopped. All other advice covered in this video is accurate.

  5. Avataaar/Circle Created with python_avatars Thomas J Toolan says:

    Very easy to understand advice on pump maintenance!

  6. Avataaar/Circle Created with python_avatars Seasparrow says:

    I have crackling in the diverter valve. It's in all positions. The bolts and nuts are tight. Is that an indication of a leaky valve seal?
    Also, my pump was off for 2 days. When I went out to turn it on, the water was perfectly clear. I was surprised! I turned the pump on and a few hours later I had algae all over the bottom in the dips… All the chemicals are balanced. I have a feeling the sand is contaminated.
    Your thoughts and recommendations…

  7. Avataaar/Circle Created with python_avatars Smelk's Hide says:

    Its always a problem on the sucktion side of the pump that's creates bubbles.. Service area Orleans??

  8. Avataaar/Circle Created with python_avatars John Reb says:

    I like being a pool man, I’m 19 and worked a couple summers vacuuming and other maintenance. Any chance there’s a pool mechanic union or something like that?

  9. Avataaar/Circle Created with python_avatars Jonathan Laos says:

    Are air bubbles harmful to your pool ?

  10. Avataaar/Circle Created with python_avatars Julie Koenig says:

    The Best advice as usual. Thanks SU!!!!

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.