How To Change Shark Air Filter

If your Shark vacuum isn’t picking up like it used to, learning how to change Shark air filter is often the quick fix. A clean filter is crucial for strong suction and protecting your vacuum’s motor. This guide will walk you through every step for different Shark models, making maintenance simple and fast.

You should check your filter every few months. A dirty filter makes your vacuum work harder and less efficiently. Changing it regularly keeps your machine running smoothly for years.

This main process covers the most common foam and felt filters found in many Shark upright and cordless vacuums. Always unplug your vacuum or remove the battery before starting any maintenance.

What You’ll Need

Your replacement Shark filter (check your model number)
A clean, dry surface to work on
A trash bin for the old filter
A dry cloth (optional)

Step-by-Step Replacement Guide

Step 1: Locate and Open the Filter Compartment

For most Shark uprights, the filter is at the top of the vacuum’s body, behind a latch or cover. On cordless stick models, it’s usually near the dust cup. Consult your manual if your unsure where to look.

Step 2: Remove the Old Filter

Carefully take out the old foam and felt filter set. Note how they are positioned—the foam filter typically sits inside or against the felt one. Gently pull them apart if they come out together.

Step 3: Clean the Compartment (Optional but Recommended)

Use a dry cloth to wipe out any loose dust or debris from the empty filter chamber. This prevents dirt from getting into the motor when you open it next time.

Step 4: Insert the New Filter

Place the new foam filter first, then the felt filter over it, exactly as the old ones were arranged. Ensure they sit flat and snug in the compartment. There should be no gaps around the edges.

Step 5: Close the Compartment and Test

Securely close the latch or cover. Make sure it clicks into place. Reattach the battery or plug in the vacuum and turn it on briefly to ensure everything is working correctly.

Changing the Filter on Shark Rotator and Navigator Models

Many popular Shark Rotator and Navigator uprights use a slightly different system. The filter is often accessed from the back of the vacuum.

Turn the vacuum off and unplug it.
Locate the large cover on the back, near the handle.
Press the release button or slide the latch to open the door.
You’ll see a rectangular felt filter. Pull it straight out.
Slide the new felt filter into the slot, making sure it’s seated properly.
Close the door firmly until it locks.

How to Change the HEPA Filter in Shark Vacuums

Some Sharks have an additional, sealed HEPA filter. This one doesn’t get changed as often—usually once a year—but it’s vital for trapping fine dust.

This filter is normally located after the main foam/felt filters, closer to the motor.
It’s often in its own plastic casing that you unclip or unscrew.
Remove the old HEPA filter and replace it with the exact model number specified for your vacuum.
Never wash a HEPA filter; it must be replaced.

How to Clean a Washable Shark Filter (Instead of Replacing)

Many Shark foam and felt filters are washable. You can clean them a few times before needing a replacement, which saves money.

Remove the filters as described above.
Gently separate the foam and felt pieces.
Rinse them under lukewarm tap water. Don’t use soap or detergents.
Gently squeeze the foam to remove dirty water. Never wring or twist the felt filter.
Let them air dry completely for at least 24 hours. They must be 100% dry before reinstalling.
Put them back in the vacuum only when fully dry.

Signs Your Shark Filter Needs Attention

Don’t wait for a complete loss of suction. Watch for these clues:

Reduced suction power on floors or carpets.
The vacuum motor sounds louder or higher-pitched than usual.
Dust or a strange smell is coming from the exhaust.
It’s been over 6 months since you last checked or cleaned it.
You vacuum up a large spill or fine powder, which can clog the filter quickly.

Finding the Right Replacement Filter

Using the correct filter is essential. The wrong one can let dust into the motor or restrict airflow.

Find your vacuum’s model number. It’s usually on a sticker on the back or bottom of the main body. Search for this number on the Shark website or in retail stores to find the official filter kit. Third-party filters can work, but ensure they are highly rated for your specific model.

Common Mistakes to Avoid

Putting in a wet filter: This is the most common error and can cause mold or motor damage.
Forgetting to reconnect all parts: After checking the filter, ensure the dust cup and all latches are secure.
Using the wrong filter type: Not all Shark filters are interchangeable. Stick with your model’s designated part.
Not changing the HEPA filter: If your model has one, it needs periodic replacement too, not just cleaning.
Ignoring other clogs: If suction is still low after a filter change, check the hose and brush roll for blockages.

FAQs About Shark Vacuum Filters

How often should I change my Shark air filter?

For washable pre-motor filters, clean them every 1-3 months and replace them every 6-12 months, depending on use. Check your manual for specific guidance, as it can vary. If you have pets or allergies, you might need to do it more frequently.

Can I use my Shark vacuum without a filter?

No, you should never run your Shark vacuum without its filters installed. The filters protect the motor from dust and debris. Running it without them can lead to immediate motor damage and will void your warranty.

Where can I buy genuine Shark replacement filters?

The best places are the official Shark website, authorized retailers like Amazon, Target, or Best Buy, and appliance parts stores. Always have your model number ready to ensure you get the right part.

Why is my Shark vacuum losing suction even with a new filter?

If you’ve installed a new, dry filter and suction is still weak, there’s likely another issue. Check for a full dust cup, a clog in the hose or nozzle, or a tangled brush roll. Sometimes, a belt might need replacing.

What’s the difference between the foam filter and the felt filter?

They work as a team. The foam filter catches larger particles first, and the felt filter catches finer dust. This two-stage system protects the motor and maintains good airflow. They are usually replaced or cleaned together.

How long do Shark filters take to dry?

Washable filters need a full 24 hours to air dry completely. Placing them in a sunny spot or near a fan can help, but do not use a hair dryer or heater, as high heat can damage the material.

Keeping Your Shark in Top Shape

Regular filter maintenance is the easiest way to extend your vacuum’s life. It’s a simple five-minute task that prevents most common performance problems. By following these steps for how to change Shark air filter, you ensure your vacuum keeps working effectively for all your cleaning needs.

Make a note on your calendar to check your filters every couple months. Its a small habit that makes a big difference. If you ever lose your manual, most are available as a PDF on the Shark support website, which can be a handy resource for your specific model’s diagrams.