How to Clean Shop Vac Filters? 5 Easy Tips

Learning how to clean shop vac filters helps you to keep your vacuum cleaner in good working order. Shop vacs take up dirt and other debris and shoot it out. Shop vacuums get rid of things you don’t want to touch but need to get rid of. If you wait too long without cleaning your dirty shop vac, they start to breed bacteria and other airborne diseases.

When the vacuum cleaner’s filters become dirty, the machine’s performance suffers, and the airflow is reduced significantly. Debris enters the fan impeller due to improper cleaning, resulting in damage. A blocked filter limits suction by obstructing airflow. If the filter is blocked for an extended period of time, it puts strain on the vacuum motor, resulting in decreased performance.

Steps for Cleaning Your Shop Vac Filter

Make sure to adhere to the following when cleaning your shop vac filter. 

General Tips

  • Disconnect the power cord from the shop vac.
  • To avoid electrocution, always do this before beginning the cleaning cycle or removing the filter.
  • Select a well-ventilated location.
  • Cleaning should always be done in a well-ventilated location. Go outside because the cleaning process may discharge dust into the air, which might create health issues. As a result, you should avoid doing it indoors.

The steps to how to clean shop vac filter:

how to clean shop vac filter

how to clean a shop vac filter? All the information you need is here, all you have to do – just follow the instructions:

Open the Shop Vac

To separate the top motor component from the machine’s lower tank, follow the directions for your specific shop vac. Remember that the top unit has a cylindrical pleated shop vacuum filter dangling from it. The top unit is separated from the vacuum tank by a small amount. Continue tapping the filter’s lower rubber ring against the inside of the vacuum tank. Much of the particles from the filter are going to come loose and fall into the vacuum tank.

Remove the Filter

Remove the top component from the vacuum tank completely, then remove the filter according to the manual for the shop vac model. When performing this and throughout the cleaning procedure, it’s usually preferable to use a dust mask. To remove more debris from the filter without destroying it, place it in a garbage bag, close it, and gently press the rubber part of the filter against a solid surface. Since this space is limited, debris is always kept close to the filter. Even though the cleaning process may take a little longer, tapping assists with resettling the dirt on the paper substance.

Clean the Pleats

Expect a variety of dust, hair, pet fur, and other debris lodged in the pleats of your shop vacuum filter if you use it to clean various surfaces. Utilizing a flat blade or a scrigit scraper device to remove the sticky mix is an efficient means of cleaning the pleats.

The scraper’s wedge-shaped component aids in the removal of debris from the pleats without breaking the filter. When doing this, use extreme caution, and do not press with too much force. It is tempting to use a huge screwdriver, but it’s better not to because the thin shape can puncture the filter.

While hanging the shop vacuum filter over the garbage bin or bag, clean the filter with the scrigit scraper. Finish cleansing them, then replace the filter bag and lightly tap the filter against a solid surface to get any loose particles off.

Utilize Compressed Air

You may blow the particles out of the filter with compressed air. To guarantee that all debris is removed, blow from the inside of your filter. Use caution while using a higher air pressure to avoid damaging the filter.


Any dust caught in the filter can be washed away with water. The water washes away the filth and cleans the filter from the inside of the vac cylinder outwards.

Remember that once the filter has been moistened, it must be totally dry before being reinserted into the shop vac. It is essential to conduct the scrigit scraper section before washing to prevent hair and dust clamps on the pleats, which may become compact and challenging to remove.

Avoid using a brush. The filter is operated by brush bristles. A leaf blower can be used to clean the shop vacuum filter.


how to clean shop vac filter -Dustless Wet+Dry Vacuum

To keep your shop vac in top shape, clean it after each usage. The filters are sensitive and must be cleaned with care. When removing material with a scrigit scraper, proceed with caution. To ensure that the filter is clean, clean it according to the instructions. Larger material can easily block your filter and cause harm to the engine.

Why trust Handyman.Guide?

s written by Itamar Ben-Dor, who has 25 years of experience in renovations, carpentry, locks, creation, landscaping, painting, furniture construction, and furniture renovation, works with concrete, plumbing, door repair, and more.

This article was written by Itamar Ben-Dor, who has 25 years of experience in renovations, carpentry, locks, creation, landscaping, painting, furniture construction, and furniture renovation, works with concrete, plumbing, door repair, and more.

Disclosure: participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for publishers to earn fees by linking to and affiliated sites.

Itamar Ben Dor

Itamar Ben Dor

My father is a practical engineer, and as a hobby he was also involved in construction, renovations, carpentry and woodwork at home; So there was always tools, saws, drills and more at home. Already I was a little kid Dad and I would renovate the house. Once we built a shed for garden tools, once we did flooring for the garden, once we renovated the bathroom and that’s the way it is. Long before there was an internet, directories and plans. We would build things, kitchen cabinets, install electrical appliances, do flooring, pour concrete and more ... I in this blog want to pass on to you the experience I have gained over the last 20 plus-minus years since I was a child to this day and give you information about the best tools, project plans, guides and more.