Most homeowners often ask, “what does a vacuum filter do?”, “will using a vacuum without the filter cause any damage?”, among other questions. Although there are some occasions where using your vacuum without the filter can be allowed, the general consensus is that you should try to use your filter at all times — especially with a home vacuum cleaner.
At the end of the day, a vacuum is still a machine. When you use it without some of the required parts, there might be consequences. Your best-case scenario is that the vacuum will not clean as well as you would have preferred. At worst, you could cause irreparable damage to your vacuum by using it without a filter.
In this article, we will outline all the pitfalls of using a vacuum without the filter as well as alternatives you can use instead.
What Does A Vacuum Filter Do?
Everybody has a basic understanding of filtration because we’ve all experienced it in one way or another. The process of filtration using the vacuum filter is not an exception. To put it simply, a vacuum cleaner filters air.
When a vacuum sucks in air, the air must be released without dirt or debris. The function of the vacuum filter is to ensure the particles do not remain trapped in the air that goes into the vacuum.
A vacuum filter is usually made with paper, soft plastic, or soft cloth with many tiny holes to allow air to pass through and trap dust particles. If the filter is made of plastic, you can remove it, wash it, and replace it. However, if it is made with cloth or paper, you can clean it by smacking it to remove the dust and dirt before replacing it.
Regardless of the material used to make your filter, over time, you will need to replace it to make sure it runs smoothly.
So what does a vacuum filter do? Some of the functions of a vacuum filter include the following:
1. To protect the motor
The filter filters the air as it passes through the vacuum cleaner to prevent dust particles and fine dirt from entering the motor. It also prevents dirt from building up over time in the motor. If a vacuum motor becomes clogged up with dirt and dust, your vacuum may have expensive and dangerous mechanical faults.
2. To trap dirt from your floor
When you power on your vacuum, the motor pushes out air, creating a powerful suction that sucks up dirt and dust from your floors and carpets. The dirt moves up the vacuum cleaner until it hits the filter, which traps the larger particles into a reusable dust container (or disposable bag) and only allows air to pass through.
3. To keep your home healthy and allergen-free
The air around your home carries microorganisms and allergens. Inhaling this can cause infection to your sinuses or trigger allergy reactions. Some vacuum cleaners have HEPA filters that trap these very fine particles and help you breathe cleaner air at home.
Even regular vacuum filters can filter ultra-fine dust particles, allergens, and microbes.
What Happens When Using A Vacuum Without The Filter
There are two things you should avoid with your vacuum cleaner. The first is the obvious one of not using a vacuum without the filter, even with pre-motor filters. Then the second thing to avoid is using your vacuum cleaner while the filters are still wet. If you’ve washed or cleaned your filter, you should allow it to air-dry for at least 24 hours to prevent damaging it.
Without a filter, your vacuum either randomly starts spitting everything it already cleaned back out or the motor becomes completely damaged. Therefore, it is imperative to replace the filter once it gets damaged.
If your filter continues to fall off while the vacuum cleaner is in use, there are some things you need to check first. First, ensure that you’ve securely fastened the filter and that the hooks that hold it in place are still attached.
Secondly, ensure that the seal of your filter is still intact. If the seal is worn out, you might need to replace it to ensure the filter doesn’t fall out again.
Also, don’t forget to regularly wash and clean the filters to prevent them from clogging up. While replacing the filter after cleaning it, be sure that you position it correctly. If you don’t remember the right position, you can refer to your user manual for help.
What Other Things Can I Use Instead of a Vacuum Filter?
Vacuum cleaners do not just collect dust, they also collect small particles and pet hair that could trigger allergies and asthma episodes. Vacuum filters are important because they help to keep the insides of the vacuum clean.
If your vacuum cleaner becomes dirty or clogged, you need to have it replaced. Don’t risk using your vacuum cleaner without a replacement.
However, if you cannot get one, here are some alternatives you can use in the meantime (bearing in mind that you still need a functioning motor, vacuum bag, hose, and a firm agitator brush for your vacuum).
Use a sponge
You can replace your filter with a sponge. To do this, find and gently open the small tab at the side of your vacuum to reveal the louvered door covering the filter.
Remove the filter and place it over a sponge. Trace around the filter with a marker and cut out the outline with scissors. Once you have the sponge cut out in the exact shape of the filter, you can now put it in the filter compartment and close the door.
Replace with a coffee filter
Coffee filters can also work well with other filtering applications aside from coffee making. Inside the vacuum cleaner, there’s another vacuum filter that lies on the dirt canister. If you cannot replace it once it’s damaged, you can wrap some coffee filters around it and secure it with rubber bands.
How to Clean A Vacuum Filter
The type of filter used depends on the model of vacuum cleaner you have. Before you take out any parts for cleaning, you should first consult the user guide to see what the manufacturers recommend for your specific vacuum.
However, here are some general tips that will work with almost any model:
If you’re asthmatic or allergic, only clean your air filter in an open spot outdoors so you don’t inhale the dust. It’s also advisable to protect your nose, mouth, and eyes while cleaning. Additionally, cleaning outdoors will ensure you don’t get dust back up on your carpets and floors.
Using a vacuum without the filter is not advisable, even though it may work fine without it. You risk clogging up the motor and damaging it when you repeat this process over time. If your vacuum filter is clogged up or damaged, you should replace it immediately.
A clean and clear filter is the only means by which your vacuum cleaner will reliably provide powerful suction to clean your space deeply.
Thanks for reading along!
In some articles, In some of our articles, especially product-based stories you may see that they contain affiliate links, which means I may receive a small commission, at no cost to you, if you make a purchase through my link. The goal with my beloved Vacuum Base website has always been to educate and assist people using the in depth knowledge I have amassed through my career. If you do purchase through an affiliate link, I appreciate and thank you for your support!
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