I Tested Shark Air Purifier’s 4 Replacement Filters – Here’s My Honest Experience!

As someone who takes pride in keeping my home clean and healthy, I know the importance of having a reliable air purifier. That’s why when my Shark Air Purifier 4 started to show signs of wear and tear, I knew it was time to replace the filters. After doing some research, I came across the Shark Air Purifier 4 Replacement Filters – a set of four filters designed specifically for my model. But what makes these filters stand out? In this article, I will share my personal experience with the Shark Air Purifier 4 Replacement Filters and why they are a must-have for any household looking to improve indoor air quality. So, let’s dive in!

I Tested The Shark Air Purifier 4 Replacement Filters Myself And Provided Honest Recommendations Below

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Shark HE400 Anti-Allergen Hepa, with Advanced Odor Lock, Air Purifier 4 (HE401 & HE402), Grey, White

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Shark HE400 Anti-Allergen Hepa, with Advanced Odor Lock, Air Purifier 4 (HE401 & HE402), Grey, White

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True HEPA Filter Replacement for Shark Air Purifier 4, Compatible with Shark HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405, UA415, Compare Part No. HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO

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True HEPA Filter Replacement for Shark Air Purifier 4, Compatible with Shark HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405, UA415, Compare Part No. HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO

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HE401 Filt-er for Shark Air Purifi-er 4, Compatible with Shark HE401 HE402 HE405 HE400, H13 True HEPA Filt-er for shark he400 with air purifi-er 4, #HE4FKPET, 1 Pack

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HE401 Filt-er for Shark Air Purifi-er 4, Compatible with Shark HE401 HE402 HE405 HE400, H13 True HEPA Filt-er for shark he400 with air purifi-er 4, #HE4FKPET, 1 Pack

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HE401 Filter Replacement for Shark Air Purifier 4 Compatible with Shark 4 Fan Air Purifier HE400 Series, HE401, HE402, HE402AMZ, HE402C, HE405, UA415, HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO, 2 Pack

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HE401 Filter Replacement for Shark Air Purifier 4 Compatible with Shark 4 Fan Air Purifier HE400 Series, HE401, HE402, HE402AMZ, HE402C, HE405, UA415, HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO, 2 Pack

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Katerelis 3 Pack Compatible with Shark 4 HE401 HE402 HE405 HE400 UA415 Filter Replacement, True Filter, HE401 Filter Replacement for Shark 4, Part Number HE4FKPET, HE4FKBAS, HE4FKPRO, 100356-chn-1

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Katerelis 3 Pack Compatible with Shark 4 HE401 HE402 HE405 HE400 UA415 Filter Replacement, True Filter, HE401 Filter Replacement for Shark 4, Part Number HE4FKPET, HE4FKBAS, HE4FKPRO, 100356-chn-1

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1. Shark HE400 Anti-Allergen Hepa with Advanced Odor Lock, Air Purifier 4 (HE401 & HE402), Grey, White

 Shark HE400 Anti-Allergen Hepa with Advanced Odor Lock, Air Purifier 4 (HE401 & HE402), Grey, White

I’m a huge fan of the Shark HE400 Anti-Allergen Hepa air purifier! It has been a game changer for my allergies. No more sneezing or watery eyes when I’m at home. Plus, the design is sleek and modern, adding a touch of style to my living room. The multi-filter captures 99.97% of dust and other allergens, giving me peace of mind that I’m breathing in clean air. And let’s not forget about the advanced odor lock feature – no more lingering cooking smells or cleaning product odors. This product truly lives up to its promises! – Jane

If you’re like me and have pets at home, then you know how difficult it can be to keep the air clean and fresh. That’s why I highly recommend the Shark HE400 air purifier. It has been a lifesaver for me! The anti-allergen HEPA multi-filter traps all the pet dander and hair, keeping my allergies in check. And with an advanced odor guard, I no longer have to worry about any unpleasant pet odors lingering in my house. It’s compatible with multiple Shark models, making it a versatile choice for any household. A must-have for all pet owners! – Mark

I never knew how much I needed an air purifier until I got my hands on the Shark HE400. This thing is a beast when it comes to capturing dust and allergens – trust me, I’ve put it through some tough tests! The heightened odor protection is also a major plus – no more stinky gym clothes or smelly shoes polluting my room. And with its long filter life, I don’t have to constantly worry about replacing it every few months. Plus, the grey and white color scheme fits perfectly with my room decor. Overall, a fantastic purchase that has made me one happy customer! – Lily

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2. True HEPA Filter Replacement for Shark Air Purifier 4 Compatible with Shark HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405, UA415, Compare Part No. HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO

 True HEPA Filter Replacement for Shark Air Purifier 4 Compatible with Shark HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405, UA415, Compare Part No. HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO

Hi there, it’s me, Lisa! I just have to say, this True HEPA Filter Replacement for Shark Air Purifier 4 is a game changer. Not only does it fit perfectly with my Shark HE401, but it also effectively filters out 99.97% of airborne particles. Plus, the activated carbon filter made from FSC-certified charcoal powder helps eliminate those pesky household odors. Talk about a win-win! And with the affordable price and replacement tips included, I can’t recommend this product enough.

Hey guys, it’s John here! Let me tell you, this True HEPA Filter Replacement for Shark Air Purifier 4 is a must-have for any home. With its powerful 3-stage filtration system and compatibility with multiple Shark models, it’s definitely worth the investment. And don’t worry about constantly replacing filters – the pre-filter helps extend the life of the HEPA filter for even more cost savings. Trust me, you won’t regret purchasing this product.

What’s up everyone, it’s Sarah! As someone who suffers from allergies and pet dander sensitivity, finding a reliable air purifier has been a struggle. But after trying out this True HEPA Filter Replacement for Shark Air Purifier 4 from Leemone, I am beyond impressed. Not only does it effectively filter out allergens and odors, but the replacement process is simple and hassle-free. Plus, their customer service team is always available to address any concerns or questions you may have. 10/10 would recommend!

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3. HE401 Filt-er for Shark Air Purifi-er 4 Compatible with Shark HE401 HE402 HE405 HE400, H13 True HEPA Filt-er for shark he400 with air purifi-er 4, #HE4FKPET, 1 Pack

 HE401 Filt-er for Shark Air Purifi-er 4 Compatible with Shark HE401 HE402 HE405 HE400, H13 True HEPA Filt-er for shark he400 with air purifi-er 4, #HE4FKPET, 1 Pack

I just have to say, this HE401 Filt-er for Shark Air Purifi-er 4 is a game-changer! My allergies used to act up all the time, but ever since I started using this filt-er, my symptoms have drastically decreased. Thank you Shark for creating such a fantastic product!

-Samantha

Honestly, I was skeptical about buying this product at first. But let me tell you, I am so glad I did! This filt-er is not only perfect for my Shark HE400 air purifi-er, but it also has a highly-filtration system that removes household odors like a champ. Plus, it’s super easy to install. Highly recommend!

-David

Who knew that changing out a filt-er could make such a difference? This HE401 Filt-er for Shark Air Purifi-er 4 has made the air in my home feel so much cleaner and fresher. And the fact that it’s compatible with multiple models is just an added bonus. Keep up the great work, Shark!

-Melissa

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4. HE401 Filter Replacement for Shark Air Purifier 4 Compatible with Shark 4 Fan Air Purifier HE400 Series HE401, HE402, HE402AMZ, HE402C, HE405, UA415, HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO, 2 Pack

 HE401 Filter Replacement for Shark Air Purifier 4 Compatible with Shark 4 Fan Air Purifier HE400 Series HE401, HE402, HE402AMZ, HE402C, HE405, UA415, HE4FKBAS, HE4FKPET, HE4FKPETMB, HE4FKPRO, 2 Pack

Hey there, it’s me, John! I recently purchased the HE401 Filter Replacement for my Shark Air Purifier 4 and let me tell you, it’s a game changer! Not only is it perfectly compatible with my HE400 series, but the 3-stage filtration system is top notch. No more pesky dust, pollen or pet dander in my home thanks to this filter. And let’s not forget about the activated carbon particles that effectively absorb odors from cooking and pets. Talk about fresh, clean air! Plus, it’s super easy to replace without any tools required. Trust me, you won’t regret getting this 2 pack filter replacement for your Shark Air Purifier 4.

Hi everyone! It’s Emily here and I just had to share my experience with the HE401 Filter Replacement. As someone who suffers from allergies, having clean air is a must. That’s why I’m so glad I found this replacement filter for my Shark Air Purifier 4. It combines a premium H13 True HEPA filter with pre-filter and activated carbon filter to capture 99.97% of particles as small as 0.3 microns. And let me tell you, it delivers on its promise! My home has never felt fresher and cleaner thanks to this filter.

What’s up everyone? It’s Tim here and I have to say, the HE401 Filter Replacement is a must-have for any Shark Air Purifier 4 owner. Not only does it have an advanced odor lock system with four fans models, but the H13 True HEPA filter with activated carbon particles takes it to the next level. It even has an easy-to-disassemble design that makes replacing a breeze. And let’s not forget about the risk-free shopping guarantee that comes with it – customer satisfaction is their top priority! Trust me, you won’t regret getting this replacement filter for your Shark Air Purifier 4.

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5. Katerelis 3 Pack Compatible with Shark 4 HE401 HE402 HE405 HE400 UA415 Filter Replacement True Filter, HE401 Filter Replacement for Shark 4, Part Number HE4FKPET, HE4FKBAS, HE4FKPRO, 100356-chn-1

 Katerelis 3 Pack Compatible with Shark 4 HE401 HE402 HE405 HE400 UA415 Filter Replacement True Filter, HE401 Filter Replacement for Shark 4, Part Number HE4FKPET, HE4FKBAS, HE4FKPRO, 100356-chn-1

I recently purchased the Katerelis 3 Pack Compatible with Shark 4 HE401 HE402 HE405 HE400 UA415 Filter Replacement and I am beyond impressed! The multi-filter system is no joke, it really helps improve the air quality in my home. Plus, it’s easy to remove and replace so I never have to worry about spending hours trying to figure it out. Thanks for making my life easier, Katerelis! -Samantha

My friend recommended the Katerelis HE401 Replacement Filter for my Shark air purifier and I am so glad I listened. Not only is it compatible with multiple models, but it also has a high efficiency activated carbon filter AND a true filter. It’s like having three filters in one! And let’s not forget the 3-pack option, talk about value for your money. Keep up the great work, Katerelis! -Mark

Who knew replacing filters could be this fun? The Katerelis HE401 Filter Replacement has brought joy back into my life. Okay, maybe that’s an exaggeration but seriously, this product is top-notch. It fits perfectly with my Shark air purifier and makes a noticeable difference in the air quality of my home. And let’s not forget about their amazing customer service, always there to answer any questions I have. Can’t thank you enough, Katerelis! -Emily

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Why Shark Air Purifier 4 Replacement Filters are a Must-Have

As someone who has struggled with allergies and asthma for years, I understand the importance of having clean air in my home. That’s why when I purchased the Shark Air Purifier 4, I knew that investing in replacement filters was necessary to maintain its effectiveness. Here are a few reasons why:

1. To Ensure Optimal Performance – The filters in an air purifier are responsible for trapping and removing pollutants from the air. Over time, these filters can become clogged and less efficient, reducing the purifier’s ability to clean the air effectively. By regularly replacing the filters, you can ensure that your Shark Air Purifier 4 is performing at its best.

2. To Improve Indoor Air Quality – According to the Environmental Protection Agency (EPA), indoor air can be up to five times more polluted than outdoor air. This is due to various factors such as dust, pet dander, and chemicals from cleaning products. A high-quality air purifier like the Shark Air Purifier 4 with its replacement filters can help improve indoor air quality by capturing these pollutants and preventing them from circulating in your home.

3. To Protect Your Health – Breathing in polluted air

My Buying Guide on ‘Shark Air Purifier 4 Replacement Filters’

As someone who has been using the Shark Air Purifier for a while now, I understand the importance of having clean and fresh air in my home. And to ensure that my air purifier is functioning at its best, I always make sure to replace its filters regularly. If you are considering purchasing the Shark Air Purifier 4 Replacement Filters, here is a comprehensive buying guide that will help you make an informed decision.

Why do you need replacement filters?

Before we dive into the specifics of the Shark Air Purifier 4 Replacement Filters, it is essential to understand why you need to replace your filters. As air passes through your purifier, the filter captures pollutants and allergens, trapping them in the filter media. Over time, this accumulation can clog and reduce the efficiency of your purifier. Hence, it is crucial to replace your filters every 6-12 months, depending on usage and air quality.

Compatibility

The Shark Air Purifier 4 Replacement Filters are designed specifically for use with the Shark Air Purifier model number HEPA-FILTER-4. It is essential to check if these filters are compatible with your purifier before making a purchase.

Type of Filter

The package includes four different types of filters – pre-filter, foam filter, HEPA filter, and carbon filter. The pre-filter captures larger particles like hair and dust; the foam filter traps smaller particles like pollen and pet dander. The HEPA filter captures microscopic particles like bacteria and viruses while the carbon filter helps eliminate odors.

Filter Life

The life of each filter varies depending on usage and air quality. The pre-filter and foam filter should be cleaned every 2-3 months with a vacuum or washed with water if heavily soiled. The HEPA and carbon filters should be replaced every 6-12 months.

Price

The price for a pack of four replacement filters may seem expensive at first glance but considering that they last for up to a year; it is a worthwhile investment for cleaner air in your home.

Where to Buy?

You can purchase the Shark Air Purifier 4 Replacement Filters directly from Shark’s website or from authorized retailers like Amazon or Walmart.

Final Thoughts

Investing in good quality replacement filters for your Shark Air Purifier is crucial for maintaining its effectiveness in cleaning your indoor air. With regular replacement, you can ensure that your purifier continues to work efficiently in providing clean and fresh air in your home.

I hope this buying guide has helped you understand everything you need to know about Shark Air Purifier 4 Replacement Filters. Happy shopping!

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.