When it comes to finding the best air purifier for your home, Air Doctor and Jaspr are two options that often come up. Both are designed to help improve indoor air quality, but they offer different features and benefits depending on what you’re looking for. Air Doctor is known for its powerful filtration system that targets a wide range of pollutants like allergens, dust, smoke, and even viruses, making it a solid choice for larger rooms or spaces that need extra air cleaning power. Jaspr, on the other hand, is a newer brand that focuses on sleek, portable designs and is ideal for smaller rooms or apartments. If you’re trying to figure out which one is the best air purifier for you, this article is for you.
We’re diving into the nitty gritty details between them both.
Which is the better air purifier? What should you look for in an air purifier? Let’s get into the information…

Note: This article contains affiliate links, meaning In On Around will make a small commission at no additional cost to you. This helps us maintain the site. As always, we value full transparency & only work with brands we love and trust.
This article is co-authored by Kathlyn Carney and Catherine Power.
- Published On:
- Updated On: January 30, 2025
Links:
- AirDoctor Discount Link
- Jaspr Discount Link
- Read below to see which one is best for your situation!
Table of Contents
Do You Need an Air Purifier?
You might think air purifiers are a nice-to-have, but the truth is, every household should have one! Indoor air can actually be much more polluted than the air outside. According to the U.S. Environmental Protection Agency (EPA), certain pollutants indoors can be two to five times higher than what’s found outdoors.
The list of these pollutants is long, and many are invisible to the naked eye. These include:
- Volatile Organic Compounds (VOCs) from paints, cleaners, and furniture
- Bacteria and viruses that can spread illness
- Allergens like dust, pollen, and pet dander
- Fine particulates (PM2.5) that can get deep into your lungs
- Heavy metals like lead and mercury, often carried by dust particles
While some of these contaminants might seem harmless, they can build up over time and impact your health. Air purifiers can trap and filter out these harmful particles, improving the overall air quality in your home and helping you breathe easier.
The effects of poor indoor air quality are serious, and even short-term exposure can have a noticeable impact on your health. Common side effects of exposure to indoor pollutants include:
- Irritation in your eyes, nose, and throat
- Worsening allergies and respiratory conditions
- Coughing or shortness of breath
But the risks don’t stop there. Long-term exposure can lead to chronic issues such as asthma, cardiovascular disease, and even increase the risk of cancer. The EPA also points out that poor indoor air quality can worsen cognitive issues, especially for children. By using an air purifier, you can significantly reduce these health risks and create a safer environment for you and your family.
Air purifiers are particularly effective at removing allergens like dust, mold spores, and pollen, which are common triggers for allergies. They also help reduce the spread of illness by filtering out bacteria and viruses, making them a must-have during cold and flu season. For those living in urban areas or regions with heavy pollution, air purifiers can help tackle PM2.5 and other toxic particles that sneak in through open windows and ventilation systems. As more people realize how crucial clean air is, air purifiers are becoming a smart investment to safeguard health.
Air purifiers can improve your overall quality of life by reducing contaminants you may not even know are in your home. These devices are especially helpful in homes with pets, smokers, or family members dealing with respiratory conditions like asthma or COPD. If you’re looking to make your home healthier and more comfortable, investing in an air purifier is one of the simplest and most effective ways to do so.
Air Purifier Benefits
Investing in an air purifier offers a simple and effective way to enhance your indoor environment and protect your health. Here are some great air purifier benefits…
- Improves air quality by removing dust, pollen, and other allergens
- Reduces asthma and allergy symptoms by filtering out airborne triggers
- Eliminates harmful bacteria and viruses, helping to reduce the spread of illness
- Removes harmful VOCs (volatile organic compounds) from cleaning products and paints
- Reduces exposure to fine particles (PM2.5) from pollution, smoke, and other toxins
- Minimizes pet dander, making it easier for pet owners with allergies to breathe
- Enhances overall respiratory health by reducing airborne irritants
- Improves sleep quality by reducing nighttime allergens and irritants
- Boosts cognitive function by providing cleaner air, which can support brain health
- Helps create a more comfortable home environment by reducing musty odors and airborne pollutants
With all these benefits, it’s clear why more households are turning to air purifiers to improve air quality. If you’re looking to dive deeper into how air purifiers work and why they’re worth the investment, check out our full guide on Choosing the Best Air Purifier for Your Home.
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What to Look for in the Best Air Purifier for your Home (Our Criteria)
There are so many different air purifiers on the market, so it can be really challenging to figure out which ones actually work and are worth the money. We put a list of the most important features of air purifiers to help you make the best choice for your budget and home.
We have another great article all about air purifiers here: Best Air Filter Buying Guide
HEPA Filters
- Air purifiers with true HEPA filters are the most effective at cleaning the air. True HEPA filters have a fine mesh that traps 99.97% of particles as small as 0.3 microns. These particles include allergens like pollen, dust mites, pet dander, and airborne pathogens. HEPA filters are also shown to reduce airborne COVID-19 particles, potentially lowering viral exposure.
- True HEPA filters are crucial for improving air quality and protecting respiratory health. It’s important to choose true HEPA filters over “HEPA-like” alternatives, as the latter may not offer the same level of effectiveness. The best air purifiers typically use HEPA 13 or 14 filters.
- These filters need to be replaced regularly as per the manufacturer’s guidelines to ensure continued efficiency. While HEPA filters are generally affordable, they need to be replaced more frequently (about every 6 months) compared to other filters since they capture very small particles that can clog the fibers.
- For optimal air purification, always opt for a true HEPA filter and replace it according to the manufacturer’s instructions to maintain clean indoor air. [1, 2, 3, 4, 5, 6]
Carbon Filter
- Carbon filters are essential in air purifiers for removing gaseous pollutants, such as odors and volatile organic compounds (VOCs), that the true HEPA filters can’t capture. These filters work through a process called adsorption, where odors and gases are trapped on the surface of activated carbon. They are particularly useful for eliminating unpleasant smells.
- However, activated carbon filters cannot remove particles like dust or allergens, which is why they are often used alongside true HEPA filters in multi-layered air purifiers. These filters have a limited lifespan and need to be replaced periodically to maintain effectiveness. [7, 8]
Pre-filter
- Pre-filters extend the life and efficiency of the true HEPA and carbon filters. They are the first filter to capture larger particles like hair, dust, pet dander, pollen, and lint before these reach the HEPA or carbon filters. Because of this, the other filters won’t get clogged as easily or quickly! Pre-filters should be cleaned or replaced regularly to maintain optimal function. [9]
CADR
- CADR, or Clean Air Delivery Rate, is a measurement that indicates how much clean air an air purifier produces, usually reported in cubic feet per minute (CFM). It assesses the purifier’s efficiency at removing pollutants like dust, smoke, and pollen. A higher CADR suggests better performance and could be used in a larger space. For example, a purifier with a CADR of 300-350 CFM is suitable for a 600-square-foot room, while 150-200 CFM is ideal for a 300-square-foot room. The higher the CADR, the better the purifier’s performance, though higher CADR models tend to be more expensive.
- CADR doesn’t measure odor or VOC removal, but it’s still an important metric to determine how well it can remove particles from the air. When choosing a purifier, ensure the CADR is appropriate for the size of the room you want to clean. [10, 11, 12]
Low Noise Level
- When choosing an air purifier, it’s important to consider its noise level. The quietest models typically have a noise rating of 20-40 decibels (dB) at the lowest fan speed, while louder ones can range from 50-70 dB. If you need a purifier that can run quietly throughout the day without disturbing others, look for one with a lower dB rating, as some models are almost inaudible. [13, 14]
Energy Efficiency
- Energy efficiency is an important factor when choosing an air purifier, as models designed to consume less power can lower electricity costs and reduce environmental impact. Look for air purifiers that are Energy Star certified. This certification means that the air purifier meets energy performance standards. [15, 16]
Air Doctor Vs. Jaspr: What’s The Best Air Purifier for Your Home?
Honestly, the Air Doctor and Jaspr air purifiers are extremely similar. They both have the most important components: pre-filter, HEPA filter, and Carbon filter.
The Air Doctor HEPA filter is an H13, and the Jaspr HEPA filter is an H12. Both the Air Doctor and Jaspr air purifiers are attractive, easy to move and replace filters, and are not very loud at their lowest speeds.
The Air Doctor is available in four different sizes at a range of price points, while the Jaspr is only available in one size and at one price. While the Jaspr doesn’t have much variety, it does have a lifetime warranty, which is pretty sweet!
Check out our pros and cons below to determine which air purifier may be better for your space and budget!
Air Doctor Home Air Purifier
-
Discount
AirDoctor 5000 Air Purifier (Original – Discount Link)
A must-have in every home. Learn more in air purifier article. -
Discount
AirDoctor 1000 Air Purifier (Original – Discount Link)
For every room! Learn more in air purifier article. -
Discount
AirDoctor 3000 Air Purifier (Original – Discount Link)
Cleans your indoor air. Learn more in air purifier article.
Features:
- Pre-Filter
- Carbon/VOC Filter
- UltraHEPA® Filter
- State-of-the-Art Air Quality Monitor
- Ionizer option
- AirDoctor 1000: could go in a bedroom or office
- Circulates air 2x/hour in 570 square feet
- CADR: 152
- AirDoctor 2000/2000i: could also go in a bedroom or office
- Circulates the air in 305 sq. ft. 4x/hour or in 610 sq. ft. 2x/hour
- CADR: 162
- Air Doctor 3500/3500i: could go in a studio apartment, living room, or kitchen
- Circulates the air in 630 sq. ft. 4x/hour or 1,260 sq. ft. 2x/hour
- CADR: 340
- Air Doctor 5500/5500i: could be used in larger living spaces
- Circulates the air in 1,043 sq. ft. 4x/ hour or in 2,086 sq. ft. 2x/hour
- CADR: 556
- 30 dB on the lowest speed
Different Models:
Pros:
- High CADR ratings
- Air quality monitor changes speeds according to contaminants in the air
- Lights can be turned off
- No WiFi option to mitigate EMFs
- Range of prices for your budget
- Low dB on lowest speed
- Removes contaminants from the air down to 0.003 microns
- 30-day-money-back guarantee
- Interest-free installment payments offered
- Easy to move
- Independently tested and certified
- Can use HSA/FSA [17, 18]
Cons:
- Can get loud when on the highest setting
- 1-year warranty
- Expensive replacement filters
- Shipping limited to North America
Jaspr Home Air Purifier
Features:
Pros:
- Heads-Up Touchscreen Display
- Fan speed automatically adjusts based on air quality
- Lights can be turned off at night
- Easy to move
- Change filters every 6 months
- Low dB on lowest speed
- 3-in-1 filter & steel cage
- Lifetime warranty
- Free shipping
- 30-day money-back guarantee
- Low EMF
- Third party tested and verified
- Can use HSA/FSA
- Aesthetic
Cons:
- High cost and only one option
- Screen can be less responsive at times
- Expensive replacement filters
- Shipping is limited to North America
The Winner of Air Doctor Vs. Jaspr Air Purifer is: AirDoctor
By a margin… both are still GREAT options.
The biggest reason why AirDoctor is the winner is due to quality and affordability. Their 5000 model is their best option.
Jaspr is a great machine, but much more expensive, which can be limiting for the average family.
Whether you choose AirDoctor or Jaspr, make sure you use our links to save some money.
Do you have experience with Air Doctor vs. Jaspr Air?
Let me know your thoughts and key takeaways in the comments below!
xoxo,
Want to read more? Check out our other articles here!
Other references on air purifiers from: Good Housekeeping, Molekule, Filtered Elements, Air Oasis, By Purify, Coconuts & Kettlebells, Honest Brand Reviews, The Filtery, Wellness Daddy
Copyright In On Around LLC 2024 ©. The statements made on this website have not been evaluated by the FDA (U.S. Food & Drug Administration). They are not intended to diagnose, treat, cure, or prevent any disease. The information provided by this website should not be used as individual medical advice and you should always consult your doctor for individual recommendations and treatment. The information contained in this site is provided on an “as is” basis. Related to this site, there are no guarantees of completeness, accuracy, usefulness, or timeliness. In On Around LLC assumes no responsibility or liability for any errors or omissions in the content of this site.
Frequently Asked Questions – Air Purifier Benefits
Click on the below FAQs to learn more about the best air purifiers.
Air filters are typically designed to trap dust, dirt, and particles from the air, often used in HVAC systems. Air purifiers, on the other hand, actively clean the air by using a combination of filters and sometimes additional technologies (like UV light or ionizers) to remove pollutants, allergens, and contaminants.
It depends on your needs and the size of your space. For smaller rooms or specific areas (like a bedroom), one air purifier can be enough. However, for larger homes or if you have multiple rooms with air quality concerns (like pets or allergies), you might need an air purifier in each room.
Yes, air purifiers equipped with HEPA filters can effectively remove dust particles from the air, improving overall air quality and reducing the buildup of dust in your home.
Ionizers can help remove particles from the air by charging them and causing them to stick to surfaces or filters. However, they may produce ozone, which can be harmful in high concentrations. It’s important to check if the air purifier is ozone-free or has a low ozone emission. For more information on ionizers, check this article.
It varies depending on the type of filter and usage, but generally, you should replace HEPA filters every 6–12 months. Pre-filters or carbon filters may need replacement every 3–6 months. Always follow the manufacturer’s recommendations for best results.
Yes, air purifiers with HEPA filters can capture mold spores in the air. However, to fully address mold, it’s important to also tackle the source of the mold growth in your home. An air purifier can help improve air quality, but it won’t solve mold issues on its own.
Yes, running your air purifier continuously ensures the best air quality. Modern air purifiers are designed to be energy-efficient and can run 24/7 to maintain clean air in your home, especially if you’re sensitive to allergens or pollutants.
The cost of a good air purifier typically ranges from $100 to $600, depending on features, size, and filtration technology. Higher-end models with advanced features or larger coverage areas may be more expensive, but you can find solid options at mid-range prices that effectively improve air quality in most rooms.