
The Shark NeverChange Air Purifier with a 5-year HEPA filter is a game-changer for those who want a hassle-free air purification experience.
One of the standout features of this air purifier is its long-lasting HEPA filter, which can capture 99.98% of particles as small as 0.3 microns.
This means you can enjoy cleaner air for years to come without worrying about frequent filter replacements.
The Shark NeverChange Air Purifier has a sleek and compact design that fits perfectly in any room, making it a great addition to your home or office.
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Product Details
The Shark NeverChange Air Purifier is a powerful and long-lasting device that can deliver clean air for up to 5 years with its HEPA filtration system.
Its powerful coverage can purify up to 650 square feet in just one hour, making it perfect for bedrooms, home offices, nurseries, dorm rooms, apartments, and more.
The air purifier has a compact size, measuring 10.47 inches in length, 9.33 inches in width, and 14.9 inches in height, and weighs 7.253208 pounds.
You can save up to $150 on pricey replacement filters in the first 5 years alone with the NeverChange long-lasting filtration system.
The Shark NeverChange Air Purifier has a 2-year warranty, and it's available in Charcoal Grey color with a 6-foot cord length.
Here are some key specifications of the Shark NeverChange Air Purifier:
The Shark NeverChange Air Purifier has a filter reset indicator that alerts you when it's time to clean the pre-filter or replace the HEPA filter, and replacement filters are available for the Shark HP102 model, which is compatible with the Shark NeverChange HP152 air purifier.
The air purifier comes with a NeverChage HEPA filter, Shark odor neutralizer assembly and cartridge, and user manual.
Filtration Technology
The Shark NeverChange air purifier boasts an impressive four-stage filtration technology that ensures clean air in your home. This technology consists of a pre-filter, pet particle filter, activated carbon, and NanoSeal HEPA filter.
The cylindrical filter is located inside the device, in the lower half, and is of exceptional quality. In fact, the filter is so good that it has proven itself in performance tests.
The final and most important stage of filtration is the HEPA filter, which captures small airborne particles such as pollen, dust, smoke, allergens, and similar pollutants. This filter removes 99.98% of large, small, and microscopic particles (based on EST-RP-CC007.3, 0.1–0.2 microns).
The NanoSeal HEPA filter is the key contributor to the performance of this air purifier, making it a great option for anyone who is really serious about the air quality in their home.
Performance
The Shark NeverChange Air Purifier with its 5-year HEPA filter is a game-changer when it comes to indoor air quality.
This air purifier has been put through rigorous testing, and the results are impressive. In a 320 sq. ft. room, it managed to improve the air quality by an astonishing 90% in just 60 minutes.
The Shark NeverChange has a CADR of 97 CFM (165 m³/h), making it ideal for rooms up to 150 sq. ft. However, it performed exceptionally well in larger rooms, demonstrating its potential to handle bigger spaces.
One of the standout features of this air purifier is its ability to detect and neutralize bad odors. In my own living room, I was impressed by its ability to eliminate unpleasant smells.
Here are some key performance metrics for the Shark NeverChange:
These numbers speak for themselves, and it's clear that the Shark NeverChange is a powerful air purifier that can make a significant impact on indoor air quality.
In addition to its impressive performance, the Shark NeverChange is also easy to use and maintain. The display screen provides real-time clean air information, and the air purifier is designed to last for five years with its long-lasting HEPA filter.
Setup and Maintenance
To get started with your Shark NeverChange air purifier, you'll need to pull out the pre-installed filter, remove it from its protective packaging, and place it back into the purifier. Next, unpack the odor neutralizer and insert it into the designated slot on top of the device.
Make sure not to block the airflow of the device while placing it, as this can affect its performance. Once you've completed these steps, your air purifier is ready for use.
The Shark NeverChange air purifier has a filter reset indicator that alerts you when it's time to clean the pre-filter or replace the HEPA filter. If the display shows "Check Dust Filters", you need to clean the pre-filter. If it shows "HEPA Status", it's time to replace the HEPA filter, and you can use compatible filters from the Shark HP102 model as a replacement.
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What Could Improve?
The Shark air purifier has some areas where it could improve. The odor neutralizer, for example, adds a pleasant fragrance but doesn't actually clean the air.
The air quality sensor could be more reliable, especially compared to professional air quality sensors. This unreliability also affects the auto mode, making it less trustworthy.
The filter's lifespan is another area for improvement. The manufacturer claims it can last a long time, but in reality, it might need to be replaced more frequently.
Operating Costs – Power Usage Test

The operating costs of an air purifier are an important consideration, and the Shark NeverChange is surprisingly affordable. The device consumes only 25.5W at maximum speed, which is very low.
This means that if you run the Shark NeverChange at maximum speed, 24 hours a day for a month, your electricity bill would increase by about $2.24. I've seen some air purifiers that would cost significantly more to operate without delivering better performance.
The Shark NeverChange also has a well-optimized 26W motor, which is a key factor in its low power consumption. This motor is designed to be efficient and effective, making it a great choice for those looking to save on their electricity bills.
Here's a breakdown of the monthly power cost at maximum speed for the Shark NeverChange and some of its competitors:
The filter in the Shark NeverChange is designed to last for five years, although I'm skeptical about this claim. Realistically, you'll likely need to replace the filter every 1-2 years, depending on your environment and usage.
Setup and Installation

To get your air purifier up and running, you'll need to start by pulling out the filter, which comes pre-installed in the device, and placing it back into the purifier after removing it from its protective packaging.
The odor neutralizer is also a crucial component that needs to be inserted into the designated slot located on top of the device.
Make sure not to block the airflow of the device while placing it in your desired location.
Once these steps are completed, your air purifier is ready for use, and all that's left is to turn it on.
Replace Filter
The Shark NeverChange air purifier is designed to be easy to maintain, but replacing the filter is an essential part of its upkeep.
To replace the filter, you'll need to check the indicator on the device. If it shows "HEPA Status", it's time to replace the HEPA filter.
The replacement procedure is simple and consists of just a few steps. You can find replacement filters for the Shark HP102 model, which are compatible with the Shark NeverChange HP152 air purifier.
However, it's worth noting that the manufacturer claims the filter lasts up to five years, which is a long time. But based on my testing, I believe you'll need to replace the filter every 1-2 years, depending on your environment and usage.
Here's a simple guide to replace the filter:
- Check the filter indicator on the device
- If it's time to replace the filter, purchase a replacement filter for the Shark HP102 model
- Follow the manufacturer's instructions for replacing the filter
It's also worth noting that the Shark NeverChange has a filter reset indicator that alerts you when it's time to clean the pre-filter or replace the HEPA filter.
Auto Mode
Auto mode is a game-changer for hassle-free operation. It adjusts fan speed based on air quality, ensuring your room stays fresh and clean.
The Shark NeverChange's built-in eco mode is a clever feature that kicks in when air quality reaches 100% and remains excellent for more than five minutes. This optimizes filter usage while maintaining excellent air quality.
If you want to automate your Shark air purifier, auto mode is a must-have feature.
Design and Features
The Shark NeverChange air purifier has a modern design that makes it easy to blend into any environment. It's available in charcoal black with a matte plastic finish, and there are also larger models available in white and black.
The air purifier is compact, measuring just shy of 15 inches high, making it perfect for countertops and sideboards. However, it would benefit from a carrying handle for easy movement from room to room.
One of the standout features of the Shark NeverChange is its unique design with side attachments for the pre-filters. This design allows for easy filter replacement and maintenance. The air purifier can purify up to 650sq ft / 60sq m in one hour, making it suitable for medium-sized rooms.
The Shark NeverChange features a HEPA filter, which is supported by additional mesh DebrisDefence filters that can be washed and reused. This feature can help save up to $300 / £200 in replacement filter costs over five years.
Here are some key design and feature specifications:
- Dimensions: just shy of 15 inches high
- Weight: 7.2lb
- Filter type: HEPA with additional mesh DebrisDefence filters
- Purification capacity: up to 650sq ft / 60sq m in one hour
Design

The Shark NeverChange air purifier has a modern design that makes it easy to blend into any environment. It's available in charcoal black, white, and black, with a matte plastic finish.
This model has a compact design that will sit neatly on countertops and sideboards, measuring just shy of 15 inches high.
The Shark NeverChange is similar in design to the Shark HP102, with similar dimensions and features. However, it has a unique twist with side attachments for the pre-filters.
One thing this air purifier lacks is a carrying handle, but it's not too heavy, making it easy to move from room to room.
The air purifier weighs in at 7.2lb, which is relatively lightweight. However, a carrying handle would be a perfect fit to make it even more convenient to move around.
The Shark NeverChange air purifier has dimensions of 10.5 x 9.3 x 14.9 inches and weighs 7.25 lb. This makes it easy to place in a corner of a room, three inches away from walls and objects.
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Features

The Shark NeverChange air purifier has a range of impressive features that make it a great choice for anyone looking to improve their indoor air quality.
One of the standout features is the potential longevity of the HEPA filter, which can last up to 5 years thanks to the washable DebrisDefence filters that take some of the strain off.
The air purifier can purify up to 650sq ft / 60sq m in one hour, making it a great choice for larger rooms.
The Clean Sense IQ system monitors the ambient air and automatically adjusts to changes in dust, pollen, and smoke levels.
Unfortunately, the air purifier lacks app support, which can be inconvenient for tracking air quality and changing settings.
The Shark NeverChange uses a HEPA filter that surpasses regulations, capturing 99.98% of air particles, and also has a feature called Odor Neutralizer Technology that helps remove bad odors.
The air purifier has a range of customization options, including three levels of dimness and the ability to mute the buttons.
Here are some key features of the Shark NeverChange air purifier:
- Room coverage: up to 650sq ft / 60sq m
- Fan speed: Auto, 1 – 4
- Filters: DebrisDefence / Medium Particle / Activated Carbon / NanoSeal HEPA
- Stated filter replacement: 5 years
- Controls: Touch panel
- Additional features: Anti-Odor Technology
Odor Neutralizer and Sensors
The Shark NeverChange Air Purifier's Odor Neutralizer Technology is a game-changer for fresh air. It can improve odor reduction by up to 2x.
You can find the Odor Neutralizer located on the top of the device, right next to the control panel. Adjust it by turning it clockwise or counterclockwise to control how quickly you use up the cartridge.
The scent it produces may not appeal to everyone, as preferences vary.
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Quality Sensor & Indicator
The quality sensor and indicator on our odor neutralizer is a game-changer. It uses Clean Sense IQ technology to measure indoor air quality, specifically PM particles in real-time, including PM1, PM2.5, and PM10.
This sensor is located on the back of the device and works in combination with the air quality indicator and auto mode features. The air quality indicator is an LED ring that lights up in different colors depending on the current air quality.
The display shows the current air quality as a percentage, with higher percentages indicating better air quality. Here's a breakdown of the air quality percentage ranges:
By pressing the air info button, you can switch how air quality data is shown, focusing on PM1, PM2.5, or PM10 particle levels. This feature is especially useful if you want to monitor specific types of particles in the air.
Odor Neutralizer Technology
Odor Neutralizer Technology is a feature that can improve odor reduction by up to 2x. This technology is designed to make a noticeable difference in the freshness of a room.
The odor neutralizer is located on the top of the device, right next to the control panel. It's easily accessible and can be adjusted to your liking.
To adjust the odor neutralizer, simply turn it clockwise or counterclockwise, depending on how quickly you want to use up the cartridge. This allows you to customize the scent to your preferences.
Never Because No Notification
The Shark NeverChange air purifier has a unique feature that makes it stand out from the rest, and that's its ability to extend the life of its HEPA filter to five years with its washable outer filters.
This means that you won't need to replace the HEPA filter as often, which can save you money in the long run.

The NeverChange also has a feature called Odor Neutralizing Technology, which is essentially a fragranced cartridge that fits into the top of the purifier.
This cartridge can help eliminate odors and leave a pleasant scent in the air.
Never because no notification is a clever slogan, but it's actually a reflection of how the NeverChange air purifier works - it doesn't need to be replaced or have its filters changed often, so you don't need to worry about notifications to do so.
By using washable outer filters, the NeverChange air purifier is designed to be a low-maintenance option for keeping your air clean and fresh.
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Comparison and Review
The Shark NeverChange air purifier is a top contender in its category, but how does it stack up against the competition? According to the testing methodology used by the reviewers, Shark ranks very well compared to other air purifiers.
The Shark NeverChange air purifier has a unique feature called Eco-mode, which optimizes the filter lifespan by shutting off the fan when the air quality reaches 100% for at least five minutes. This not only saves energy but also adds to the lifespan of the HEPA filter.
Here are some key specifications of the Shark NeverChange air purifier:
The Shark NeverChange air purifier has received positive reviews for its ability to relieve allergy suffering and make rooms noticeably fresher. One reviewer even mentioned that it had a positive impact on their allergies and would be using it year-round.
Never Max vs Levoit Vital 200S
The Shark NeverChange Max and Levoit Vital 200S are two top-notch air purifiers for pet owners.
The Shark NeverChange Max is the best overall air purifier we tested, but the Levoit Vital 200S is a close second and a more affordable option, costing about $140 less at $189.99.
Both air purifiers can noticeably reduce odors and allergens in your home, making them a great choice for pet owners.
The Shark NeverChange Max has a higher upfront cost of $330, but it's worth noting that it often goes on sale.
You can get up to five years of use out of a single HEPA filter with the Shark NeverChange Max, which is a significant cost savings in the long run.
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In contrast, the Levoit Vital 200S filter only lasts up to 12 months and will need to be replaced every year, with a new filter costing between $60-$65.
Depending on your home and the number of pets you have, you may even need to replace the Levoit filter twice a year, which can add up to a significant expense.
Review Specs
The Shark NeverChange air purifier is a top-notch device that boasts impressive specs. Its dimensions are 10.5 x 9.3 x 14.9 inches (26.7 x 23.6 x 37.8 cm), making it a compact addition to any room.
This air purifier is designed to cover spaces up to 650 sq. ft. (60 sq. m), or 300 sq. ft. (12 sq. m) dependent on settings. The Shark NeverChange HP152 has a weight of 7.25 lb (3.28 kg), which is manageable for most people.
The air purifier features a HEPA filter that surpasses regulations, capturing 99.98% of air particles. It also has a pre-filter, pet particle filter, activated carbon, and NanoSeal HEPA filter.

You can see the Shark NeverChange's specs in the table below:
The Shark NeverChange also features an air quality sensor and auto mode functionality. However, it does not have smart app functionality or voice control.
Review
The Shark NeverChange air purifier is a sleek and efficient device that can make a significant impact on indoor air quality. It's designed to last, with a HEPA filter that's said to last up to five years.
The Shark NeverChange has a room coverage of up to 650 sq. ft. or 300 sq. ft. dependent on settings. This makes it a great option for small to medium-sized rooms.
One of the standout features of the Shark NeverChange is its DebrisDefence filter, which is designed to capture microscopic pollutants and last longer than traditional filters. This filter is said to surpass HEPA standards, capturing 99.98% of air particles.
The air purifier also comes with an Odor Neutralizer Technology cartridge, which can be easily turned on or off to control the level of fragrance released.

In terms of performance, the Shark NeverChange has been tested to remove all smoke from a glass box in a relatively short amount of time. It also works relatively quietly, with a lowest fan speed of no louder than light rain.
Here's a breakdown of the Shark NeverChange's key features:
Overall, the Shark NeverChange is a solid option for those looking for a reliable and efficient air purifier.
Conclusion and Recommendation
The Shark NeverChange Air Purifier is a reliable choice for those looking for a high-quality air purifier with a long-lasting filter. Its 5-year HEPA filter is a significant advantage, saving you the hassle and expense of frequent replacements.
The filter may not last the full five years as advertised, so you may need to replace it sooner, but it's still a significant improvement over other air purifiers. Shark has made a significant impact on the air purifier market with its NeverChange series.
This air purifier delivers fantastic performance in tests, achieving outstanding results in the smoke test, and is highly energy-efficient. It also works relatively quietly, making it a great choice for bedrooms or living rooms.
The Shark NeverChange has a positive impact on allergies, as seen in the experiences of reviewers who have used it. Its advanced HEPA filter captures microscopic pollutants, making it an excellent choice for those with allergies or respiratory issues.
Overall, the Shark NeverChange Air Purifier is a great investment for anyone looking for a reliable and effective air purifier.
Frequently Asked Questions
Do Shark HEPA filters need to be replaced?
Yes, Shark HEPA filters require replacement every 3 years to maintain efficient filtration of dust and allergens. Regular filter replacement ensures optimal performance and air quality.
Can you clean a Shark air purifier HEPA filter?
No, the HEPA filter should not be washed. However, the pre-filter can be cleaned with water.
How do I reset my shark air purifier after changing the filter?
To reset your Shark air purifier after changing the filter, rinse and dry the new filter, then hold the filter reset button for 1.5 seconds during recalibration. This simple process ensures a smooth transition to optimal air purification.
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