6 Reasons Your Car Wash Vacuum Is Losing Suction

If you already have experience with car wash equipment, you probably know vacuums will start losing suction or stop working eventually. This scenario can seriously hinder your car wash business.
Vacuums are not complex devices, but if you don't maintain them properly, they might not last as long as you’d like. Therefore, knowing why these machines lose their suction can help you fix them and increase their lifespan.

Why Does My Car Wash Vacuum Lose Suction?

Vacuums are simple machines consisting of a hose, a sealed canister, a filtration method, and a set of electrical parts. Some of these devices are built to last for many years without issues. However, it doesn’t matter how powerful your vacuum is; chances are it will eventually lose its suction.
Here are the main reasons why your vacuum stopped functioning:

1. Clogged Hose

One of the main reasons a car wash vacuum stops working is that the hose is clogged or obstructed. This obstruction prevents the vacuum motor from working at its full capacity, reducing the suction power and overall performance. You can prevent this problem by cleaning the hose properly after every use.

2. Clogged Filter

The filter prevents motor overheating while collecting the dust passing from the car to the vacuum. If the filter is clogged, your vacuum will start malfunctioning and eventually lose suction power. To prevent this problem, you’ll need to clean the filter after every use. You should also consider replacing the filter periodically.

3. Compromised Hose

Another reason why your car wash vacuum loses suction is that the hose has been compromised. It can be a small hole or something bigger like a problem with the vacuum connector. You can only solve this problem by replacing the hose with a new one.

4. Damaged Belt

The belt is one of the most important parts of a vacuum. It rotates the brusher bars needed to remove dirt and other particles. So, if your belt is damaged, the vacuum won’t have the necessary power to remove all dirt from the car. You’ll need to replace the damaged belt with a new one to fix this problem.

5. Broken Agitator Brush

The agitator brushes remove dirt from the car’s upholstery. Without functioning brushes, your vacuum won’t have the necessary power to remove all the dirt accumulated in the car. Your vacuum can still remove superficial particles, but we recommend replacing the broken brushes for better performance.

6. Problems with the Motor

The final reason why your car wash vacuum loses suction is because of a failing motor. If there’s something wrong with the motor, there will be a problem with the suction. Your best option in this situation is to find a replacement for the damaged motor.

Upgrade to High-Performance Vacuums with Superior Car Wash Supply

Finding the right replacement parts for your car wash vacuum can be difficult. However, Superior Car Wash Supply has got you covered. We offer a wide selection of car wash parts and vacuum accessories. Check out our website for more details about our car wash wholesale products!