Nothing is as irritating to a pool owner as having to contend with a noisy pump. This is particularly true and more annoying if you have vulnerable people in your household, such as young kids, sickly parents, or elderly folks with hearing problems. The noise from the pool pump can get into your nerves, consequently making you wish you never had a pool in the first place.
The good news is that you do not have to tolerate a noisy pump. Moreover, you do not have to spend a dime or call a professional to deal with the noise. You can do it yourself without utilizing sophisticated equipment. Here is a full guide on how to quiet a noisy pool pump quickly at home.
Pool Pump Noise Reduction (Step By Step Guide)

STEP ONE – Check the pool’s water level
One of the reasons why your pool pump might be struggling and making noise is because of low water levels in the pool. If the water in the pool is insufficient and not reaching the openings of the skimmer baskets, then air may be getting into the pump. This will cause the pump to overheat and produce loud, irritating sounds as it works harder. To solve this problem, you should increase the water level to the top third of the skimmer basket faceplate.
STEP TWO – Confirm that the pump and filter housing are level
Another possible reason why your pool pump could be noisy is that the pump and filter housing are not level. Ideally, you should install your pump on level ground to prevent the internal mechanical parts from vibrating and producing noise. The base of the filtration system and the pump’s housing should also be secure.
STEP THREE – Clean the skimmer basket
Cleaning the skimmer basket is one of the easiest pool pump noise reduction techniques. In any case, the function of the skimmer baskets is to trap debris and prevent dirt from infiltrating the pool. However, when debris and other objects fill up the baskets, clogging is highly likely to occur, consequently forcing the pump to overwork and cause unpleasant sounds. The good news is that clearing the clogs from the skimmer baskets only requires a garden hose.
STEP FOUR – Clean the pump impeller
Besides cleaning out the skimmer baskets, you should also examine and clean the pump’s impellers. Leaves, vegetation, and other debris may find their way into the impellers causing the pump to clog. If left unchecked, the clogged impellers will affect water flow, consequently leading to unpleasant sounds as the pump tries to perform its functions. An ideal way to go about it is to use a hook to remove the clogging from the impellers.
STEP FIVE – Replace the bearings of the motor
By now, your pump should be running smoothly. However, if the above pool pump noise reduction tips do not work, then it is highly likely that the bearings of the motor are old or worn out. If this is the case, you should replace them and lubricate the motor to dispel the loud sounds. This may call for a professional given that using the wrong bearings may damage the pump permanently.
STEP SIX – Reduce motor vibrations
Loose bolts and nuts may cause the motor to vibrate relentlessly and produce irritating noise. Over time, the continuous vibrations may also cause the pump, particularly the internal moving parts, to malfunction. To solve this problem, it is prudent that you tighten the bolts and ensure that the motor is in place.
STEP SEVEN – Replace the entire pool pump
If the worse gets to worst, the only viable alternative would be to replace the pool pump. However, this is only logical if your pool pump is too old, and it has probably undergone countless repairs.
The Takeaway
There’s no doubt that a pool pump is an essential part of any swimming pool. The pump helps filter the water, subsequently keeping it clean and healthy for use. However, a noisy pool pump can ruin your day and take away the pleasure of a good swim. It may also disrupt the neighbors or even prevent you and your household from enjoying sound naps. It is, therefore, imperative to take the necessary steps and learn how to quiet a noisy pool pump. Using the above tips will help you identify the cause of the noise and establish possible mitigating measures.
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