How Long Do Shark Air Purifier Filters Last?

One of the most important factors to consider when buying a Shark air purifier is how long their filters will last. The filter's longevity will determine how often you replace it to keep your home's air quality clean. We researched this question for you, and here are our findings below!

Under regular use, you can expect your Shark air purifier's filter to last 6 months to 1 year. Most experts would agree that this is the average service life of Shark's air purifier filter.

Keep reading because we provide what factors can negatively affect your Shark air purifier's filter below. We will also address some critical questions about this matter. So, without further ado, let's jump into the discussion.

Disassembled air purifier closeup. Home air conditioning. Replaceable filter. Replacement cartridges for air purifier. Sale of accessories for household appliances. HVAC equipment., How Long Do Shark Air Purifier Filters Last?

How Effective Are The Shark Air Purifier Filters?

The Shark air purifier uses genuine HEPA filters or High-Efficiency Particulate Air filters. Ideally, this air filter can eliminate 99.97% or more of tiny particles smaller than 0.3 microns (m).

The 0.3 microns standard size is what experts defined as the most penetrating particle size or MPPS of air pollutants. As a result, HEPA filters have considerably greater effectiveness in capturing larger or smaller air particles.

A Shark air purifier with a decent filter can eliminate many air pollutants. It effectively purifies the air even against these tiniest air particles:

  • Dust
  • Smoke
  • Pet hair
  • Bacteria
  • Mold spores
  • Other airborne contaminants

How Long Does The Shark Air Purifier Filter Last?

Air washing device. Air cleaner.

A HEPA filter in your Shark air purifier could last 6 to 12 months. You can also check your user manual because sometimes its life expectancy comes in hours in the frequency of use.

We also found that your Shark's filter average service lifespan is around 4,000 hours. However, its ability to trap air pollutants will drastically reduce after those hours elapse.

The general quality of your home's air and other aspects will affect how long a HEPA filter will last.

What Factors Can Badly Impact Your Air Purifier Filter's Lifespan?

Knowing the average life expectancy of your Shark's filter is always a great idea. But did you know that crucial factors can affect your air purifier filter's lifespan?

The factors below are very critical in determining your filter's service lifespan:

Frequency Of Use

How frequently the filter is used will also depend on the size of your house and the power of your Shark air purifier.

A Shark 4 air purifier has 133 to 160 CFM (cubic feet per minute), perfect for larger room sizes, around 1,000 to 1,200 square feet. If you're utilizing an air purifier of around that power size and room size, you will be fine to tone down its usage to 1 hour.

Lowering the air purifier's operational cycle means its filter will last longer. Reducing its operating cycle for as long as necessary is also wise and practical.

Air Pollution Rate In Your House

Since the primary purpose of air purifiers is to catch the finest air pollutants within your room, an exceptionally highly polluted area will directly affect your filter's lifespan.

The step of the filter layer, dust, smoke and dirt. With a special material layer to help purify the air and get rid of germs Sponsored links Air purifier, Air conditioner, Car air conditioner.

Aside from outdoor pollution, using a stove or burning wood in your fireplace significantly contributes to indoor air pollution. Additionally, heating oil or cooking food significantly increases indoor air pollutants.

The dirt overload in your air purifier filter builds up in no time. Thus, it reduces the lifespan of your air purifier filters more than its usual average.

Ignoring Proper Maintenance

Like other appliances in your home, the filter in your Shark air purifier also needs regular maintenance. Always change the filter between 3 to 6 months. Following this recommended regular maintenance will ensure better performance and a longer lifespan.

Do Shark Air Purifier Filters Prevent Asthma Attacks?

Asthma occurs in the United States, with approximately 25 million people suffering from this condition. Since Shark air purifiers utilize HEPA filters, they can be helpful for people with asthma. It effectively controls the air quality within your home, ensuring you're free from asthma irritants.

Do Shark Air Purifier Filters Remove VOC?

Volatile organic compounds (VOCs) naturally have high vapor pressure and low water solubility. These chemicals or gases are within your house, and you often breathe alarmingly, which eventually triggers asthma.

You might not be able to detect this, but products like the following are where VOCs are usually present:

  • Xylene
  • Toluene
  • Benzene
  • 1,3-butadiene
  • Formaldehyde
  • Ethylene glycol
  • Methylene chloride
  • Tetrachloroethylene

Surprisingly, Shark's air purifier 6 can securely absorb VOCs harmful gases and other odors within your house spaces.

Are Shark Air Purifier Filters Washable?

Unfortunately, Shark's system filters aren't washable. You can replace it when it gets dirty. You should always refer to your user manuals because some Shark air purifiers require you to change their filter regularly.

How To Clean Shark's Air Filters

Your Shark air purifier has a panel that flashes a light whenever it reaches its average service life. Its system will alert you whether its filter needs cleaning or it's finally time to replace it.

Although Shark air purifier filters aren't washable, you can keep them clean between replacements by vacuuming or dusting them; you should keep filters dry.

Asian woman changing the dirty air purifier filter after using for a long time in the dirty air environment. Using air purifier clean the air for better atmosphere in a house.

Here are the steps to properly clean your Shark's air purifier filter:

  1. Start cleaning by securely unplugging the air purifier's power cord.
  2. You can remove the filter's cover by pressing on the tabs in the upper portion of the covers.
  3. Carefully pull the filter's cover out in your direction.
  4. Repeating the steps in number two is the method to remove the filter itself.
  5. You can use a mild vacuum cleaner and a blower to remove debris or dirt build-up in the filter.
  6. Remember your Shark air purifier filters aren't washable, so do not wash them with water.

How To Replace Shark's Air Purifier Filter

Hand Asia man with wear a dust mask open the lid of the air purifier check and change filter in side air purifier for dust removal efficiency

Your Shark air purifier is top-notch equipment. As we've mentioned early on, it can accurately notify you when it's time to replace its filter. You must comply and use only the Shark-compatible filters to ensure optimal cleaning performance.

Buy this Shark's HEPA filter on Amazon.

The following are the replacement steps for both Shark air purifier 4 and 6 models:

  1. First, shut off or unplug the Shark air purifier directly from the outlet.
  2. There are two tabs at the back of your air purifiers: 4 and 6. Tap them to remove the back grill.
  3. Detach the old dirty filter by pulling it towards you. Secure the dirty old filter and dispose of it immediately, as it is full of contaminants that might accidentally be thrown back into your room's surface.
  4. Clean the filter's housing by vacuum before reinserting your new filter.
  5. Gently attach the back grill cover and close it properly.
  6. Now, you can plug your air purifier back into its outlet and switch it on.

Pro tips: After following our easy steps above, reset your Shark's system by pressing its filter lifespan key for at least three seconds. Doing so will refresh your air purifier's system for its next replacement cycle.

Here is a quick demonstration of Shark's filter replacement process on YouTube:

To Wrap Things Up

The lifespan of your Shark air purifier's filter will vary depending on how you care for it. Throughout this article, we've shared essential information to prolong the shark's air purifier filter.

You also know how to replace it and clean it without washing it with water. We can now set off learning that you can now maintain your air purifier filter to extend its lifespan.

If you find this article helpful, please visit and read these other posts:

How To Clean Winix Air Purifier & Filter [Step By Step Guide]?

Honeywell Air Purifier Will Not Turn On – Why And What To Do?

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