Shark Vacuum Not Sucking? Fixed!

Is your Shark Vacuum not sucking? Sucking is one of the most prevalent problems with vacuum cleaners. It makes no difference what brand or model you have. If you use your vacuum for long enough, it will ultimately develop suction issues. In fact, “Shark vacuum no suction” is one of our readers’ most often asked questions.

Shark vacuum not sucking can result from the filters being full, which may be resolved by cleaning them. Otherwise, the brush roll is clogged with hair and needs to be cleaned before it can start turning again. Finally, something could be stuck in one of the hoses and must be removed.

You mustn’t panic and throw away your vacuum! That is a complete waste of money and time. Suction loss is usually a simple and quick remedy.

Possible Causes of Shark Vacuum Not Sucking

The lack of sucking is simply a symptom. There are numerous reasons for this. Unfortunately, you’ll have to thoroughly inspect your vacuum to determine which case it belongs to. Here’s how to troubleshoot a Shark vacuum cleaner:

Keep An Eye Out For Any Cracks Or Leaks

The quality of your Shark vacuum also determines suction. If any gaps enable air escape, your suction effectiveness will suffer significantly. Examine the hose and frame for cracks or openings that may allow air to escape. Check all hose segments, as certain Shark vacuums may come with multiple hose sections.

Gaps can sometimes be found that can be filled, such as covers that aren’t completely closed or dust bins that haven’t been reattached. These are straightforward fixes. In other circumstances, the hose or frame may be permanently damaged. If this happens, it could be a good idea to start looking for a new vacuum cleaner rather than attempting repairs.

Check The Cleaning Head The Brush Bar 

It is, without a doubt, the vacuum cleaner’s most troublesome component. The cleaning head should be the first thing to look at. It’s quite prone to clogging. 

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A clump of pet hair could tangle the brush bar. This is a typical problem among pet owners who have to deal with thick pet shedding regularly. Most of our readers who emailed us with the subject line “My Shark vacuum has no suction” are pet owners.

Fortunately, it’s a straightforward problem to solve. You can use various techniques to untangle the pet hair and get the brush roll spinning again.

If you find that your brush roll is indeed knotted, turn off the vacuum. You run the risk of snapping the brush’s driving belt. Although most Shark vacuums include a belt that may be replaced, it is time-consuming. You don’t want to make things worse.

Examine The Charging Conditions

Some Shark models have an internal battery that must be recharged regularly. If this is the case, ensure your battery charger is in good working order, properly connected to the battery, and the connectors aren’t dusty or damaged.

 If you’ve used the vacuum for a while, you may need to replace the battery. Lower suction means a weaker battery, which you can generally determine by listening to the motor when you switch on the vacuum.

Finally, look at our top Dyson vacuum recommendations if you want a vacuum that will never let you down regarding suction power.

Examine The Air Filters

Clogged air filters can lead to suction loss and cause your Shark vacuum to stop sucking.

Make careful to clean your Shark vacuum’s filters regularly. Dirt and debris can accumulate on the surfaces of air filters if they are not cleaned for an extended period. The built-up residue will obstruct the airway, causing the vacuum to “choke.”

The filters on most Shark vacuums are washable. To learn more, consult the user manual that came with your vacuum.

If the filters are washable, clean them according to the manufacturer’s instructions. Replace them in your vacuum once they’ve been thoroughly cleaned and dried to see if suction is restored.

If your filters, on the other hand, aren’t washable, you’ll need to purchase replacements. Thankfully, Shark’s filter replacement kits are reasonably priced.

Clean The Pre-Motor Filters With Water

A shark vacuum’s container can be unclipped and disconnected from it. When you do this, you’ll notice a filter underneath the bin. It can be either a flat filter that sits horizontally or a circular filter that sits vertically.

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One to three of these filters will be included in your Shark vacuum. These filters can be cleaned by running water over them. Before you do that, tap them into a trash can or outside to get rid of the dust that has built up inside.

The owner’s manual for a Shark vacuum recommends cleaning these once every three months or sooner. Depending on how dusty and dirty the areas you use it on becoming, as well as how frequently you use it. You can replace your filters if they are very old.

If your filters have tears or are worn to the point where they no longer completely cover the area, dust can get around the edges, and you should replace them. Genuine parts can only be obtained by using experienced vacuum technicians. These filters are generally more expensive than non-branded filters, but they are far superior.

The HEPA Filter Should Be Cleaned After The Motor

The post-motor filter is housed behind a grill, similar to a Shark vacuum. It’s usually found on the front of the building, beneath the bin. To reach the grill-like post-motor filter on some versions, the void must be bent backward.

You open it by pressing a clip on it. It may be removed from your Shark vacuum by opening it and exposing the post-motor filter. It’s a HEPA filter that removes all allergens from the air, including pollen.

Blockages In The Hoses And The connections between the hoses

On most Shark vacuums, there are 2 to 3 hoses. They can be removed by gently sliding them off or pressing the side clips. The side of the open area at the base of the vacuum where the rollers are located in the most critical area to inspect.

The vacuum’s hose links the vacuum’s base to the remainder of the void. If your vacuum has a lift-away top, remove it and inspect all the connections inside. Remove the handle and examine the long metallic, rigid part known as the wand.

Remove the hose from the bin’s entrance after that. Finally, inspect any other parts that haven’t been examined to see if there’s a blockage. The most important thing is to double-check the hoses and their connections.

Clean The Brush Roll At The Vacuum’s Base

Dust and dirt are pulled into an aperture at the bottom of a Shark vacuum. There are rotating rollers. These stir up dust and collect debris, which is sucked up the hose and deposited in the bin.

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These rollers feature bristles that can be clogged with debris. Long strands of hair can block these rollers by wrapping around the sides. When they become clogged, they don’t rotate as well as they should or don’t revolve, resulting in poor suction from a Shark vacuum.

Inspect them visually and remove any hair or debris that has been lodged in them. Unclip the base of your vacuum — the portion where the waste is sucked up – to clear it. Then turn it over and clean the brushes with your fingers by removing the debris.

The roller on modern Shark vacuums can be unclipped and removed altogether. This makes brushing clean the area where the roller sits and pulling out any hair or dirt lodged in the roller a little easier.

How To Clean A Shark Vacuum’s Dust Cup

Although this is a fundamental skill, it will be helpful if you have never used a vacuum cleaner. The first order of business is to locate the dust cup latches. They serve as a vacuum anchor for the cup. They’re usually found on either side of the cup’s bottom.

Remove the latches, and the dust cup should come out quickly. The cup will have a handle on the top that you can use to take it out of its place.

There will be a button on the top of the cup. The top of the cup will snap open when you press it. The contents can then be poured out as you would a water cup. Toss everything in the trash can.

A trapdoor-style door will be present at the bottom of the cup on a few models. Essentially, it would be best to place the cup on top of the trash can’s mouth. The bottom of the cup will then fall open, spilling the contents when you press the release button.

Bottom-dumping has the advantage of being much more sanitary and less likely to kick up dust. If you have allergies, we strongly advise you to clean up the cup in this manner.

In most cases, you can return the cup to the vacuum. After a few weeks, however, we recommend giving the cup a quick rinse to remove any remaining dirt and debris. You’ll also get rid of any lingering odors.

Conclusion On Shark Vacuum Not Sucking

That’s all there is to it when it comes to resolving the Shark vacuum no sucking issue! As we stated at the outset of this article, Shark vacuums not sucking is a very common issue that, in most cases, can be quickly resolved. There’s no need to be concerned.

Please do not hesitate to contact us via email in the editorial if you have any additional questions. We’ll be more than happy to assist you.