Reasons for Vacuum Suction Power Loss and Solution

Vacuum cleaners have become an indispensable cleaning tool in modern households. However, as time progresses, many users encounter vacuum suction power Loss in their devices. This not only affects the cleaning results but also increases the frequency and difficulty of cleaning. So, what causes this decline in vacuum suction?

In this article, we will explore the reasons for the decline in vacuum suction and provide solutions for you.


Reasons for Vacuum Suction Power Loss One: Damage to Vacuum Accessories

Through in-depth research and user feedback, we’ve found that damage to vacuum accessories is the most common factor leading to reduced suction. For instance, the hose inside the vacuum head might develop cracks or tears due to prolonged use, obstructing the flow of air and debris, subsequently affecting the suction.

Additionally, blockages in the filter, aging of the motor, and improper cleaning of the dust container can also lead to weakened suction. Damage or aging of these components not only affects the vacuum’s performance but might also negatively impact its lifespan.

A damaged hose leads to Vacuum Suction Power Loss in the vacuum cleaner.
A damaged hose leads to Vacuum Suction Power Loss in the vacuum cleaner

Solution for Damage to Vacuum Accessories: For vacuums experiencing reduced suction due to damaged accessories, replacing them with new ones is the most direct and effective solution. For example, if the hose is found to be cracked or torn, one can purchase a new hose and replace it. Similarly, if the filter is blocked, consider replacing it with a new one or giving it a thorough cleaning.

It’s worth noting that while original accessories guarantee compatibility and performance, third-party alternatives can also be effective, especially when on a budget. These third-party accessories can save users a significant amount of money while still offering a satisfactory experience.

Reason Two: Blockage in the Filter and Motorhead

Based on user feedback from Reddit, Dyson vacuums are guaranteed not to lose suction with proper maintenance. However, if the filter and motorhead are not cleaned regularly, the vacuum’s suction might be affected.

Brush heads that need to be cleaned
Brush heads that need to be cleaned

Solution for blockage in the filter and motorhead: Regularly inspect and clean the vacuum’s filter and motorhead. If a significant amount of dust and debris is found, it should be cleaned immediately. For the filter, it can be rinsed with clean water and dried in the sun. For the motorhead, it can be wiped with a damp cloth and ensured that it’s completely dry before using.

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Reason Three: Imperfect Vacuum Environment

The working principle of a vacuum cleaner is to create a low-pressure area to generate suction. However, in actual use, a perfect vacuum does not exist. Over time, the internal pressure of the vacuum cleaner might be affected by external gas molecules, leading to reduced suction.

Solution for imperfect vacuum environment: Ensure that the vacuum has a good seal to prevent external gases from entering. Additionally, regularly inspect the vacuum’s sealing ring and other related components to ensure they are not worn or damaged. If any issues are found, they should be replaced promptly.


Understanding Vacuum Suction Power Loss: A Conclusion

The decline in a vacuum’s suction power can often be attributed to damaged internal components or improper maintenance. Replacing or cleaning these parts can rejuvenate your vacuum, ensuring it continues to keep your home clean and dust-free. We recommend ensuring the quality of the product when choosing replacements, whether original or third-party, to achieve the best performance from your vacuum cleaner.


techTongBo (also named: Nanjing TongBo / NJTB) is a Chinese company specializing in the manufacture and sales of vacuum cleaner accessories. We offer replacement accessories for the global market that are compatible with mainstream vacuum cleaner brands and have stronger price advantages.

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