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How to Clean Shop VAC Filter

How to Clean Shop VAC Filter

To ensure that your vacuum machine is properly maintained, know well how clean shop vac filters. A shop vacuum is used to remove items that you are afraid to touch but that must be removed nonetheless. When dirt enters the fan impeller due to improper cleaning, it causes harm. Suction is reduced when an air filter becomes clogged, as airflow is blocked and suction is decreased. Because of the strain just on vacuum motor caused by a clogged filter, the vacuum motor’s performance will be lowered.


  • The soil should be stored in a trash bin or a large container.
  • There are two removable caps which will hold each side of the pipe together.
  • While the filter as well as two caps are being cleaned, a giant nail and rod with a head is used to hold them all in place.
  • You can protect oneself from dust clouds by using a plastic cover with a hand-hole.
  • An air compressor hose is needed.
  • It is possible to use an air compressor to increase the amount of compressed air available.
  • Glasses for protection
  • respirator with N95 or P100 filter
  • Unplug the electrical cord

Taking your shop vac’s power cord out of the equation is the very first step. Whilst it is critical that you clean this filter, we do not want you to become involved in an accident that could result in injury.  As a result, before doing anything else, remember to unhook the power cord.

  • Take apart your shop vac and remove the filter.

They are not complicated machinery, which is one of their main advantages. Their internal portions, in which the filter is housed, can be accessed easily by disassembling them.Gently remove the filter then place that in a container that’s also large enough to accommodate all of the components.

  • Press the filter on the base of a trash can to release it.

The act of cleaning, particularly if it has been a long time since it was done, may generate a lot of dust, which may settle on some other items if you’re doing it indoors, which is not recommended.Safety glasses should also be used to avoid dirt but also debris particles from sneaking into your eyes and causing irritation. As dust clouds build as your tap the filter into its container, you should put on a mask to protect yourself.

Tap the filters on the can’s bottom side until a large number of particles falls out of its folds. Repeat this process until the filter is completely empty.

  • Caps that can be removed are placed on both sides of the filter.

Even if your filters do not have fixed closures on either end, the two detachable caps will suffice in most cases. When the cap is closed, it serves to protect the interior sections of a filter from any debris that may fall off the exterior part of the filter body.It is necessary that these caps have a hole in them to allow the huge nail to travel through into the filters from one side to the other.

  • To use a compressed air or maybe a compressor can, blow the filter out.

This stage can be completed with your filter completely closed both at ends with the cap and a large nail passing through one end to the other.Using the nail or rod, secure the filter to your air compressor instrument and connect the hose to it.Allow the nail head side to be at the bottom of the filter and hold it from the opposite side to keep it from slipping off.

When you tap, the high-speed airflow helps to remove whatever dirt particles that may have remained after the taping process. Use a stick to brush out any tenacious dirt particles that have accumulated in the grooves, then blast them out with air once more to completely eliminate them.

  • Replace the Filter

Steps one through five should be completed to your satisfaction before the filter is installed. You can now anticipate that the machine will operate more efficiently than it did previously, particularly if dust was the primary source of its inefficient operation.

Cleaning Wet Dry Vacuum Filter in the Most Effective Way

  • To begin, turn on the Vac

The top motor component must be separated as from lower tank in accordance with the manufacturer’s instructions. In this case, the cylindrical pleated vacuum filter should be hanging from the top unit of the system. Using only the top unit of the tank removed from it, hammer the lower metal ring of the filters on the inside of tank in order to provoke the same or more debris from of the filters to come loose and fall into the tank as possible.

  • Filter is removed

Then, totally take the top unit first from tank and, using your shop vac, remove the filter as directed on the manufacturer’s instruction manual. It is important to note that you may want to use a dust mask throughout the entire cleaning procedure. After that, place the filter inside a plastic garbage bag and secure the bag with a rubber band to gently hammer the rubberized edges of a filter against a firm surface, like the floor, to remove additional dirt first from filter without harming it.

  • Cleaning the Pleats with a Special Method.

When you’re using the shop vac to clean a wide range of substrates, there is always a combination of dirt, hair, pet fur, and also who know what else that gets stuck inside the pleats of the vac. The flat blades of a Scrigit Scraper cleaning tool are the most effective method of removing this sticky combination. When using the scraper, the crescent top end is just the correct size to remove dirt out of each pleat without ripping the filter; however, it is important not to push too hard.