Air quality has become an increasingly important health consideration in recent years. Indoor air can contain various pollutants like dust, dander, mold, chemicals, and more that can aggravate allergies and respiratory issues.
This is why more and more people are turning to air purifiers to remove these pollutants and breathe cleaner air at home.
Two popular air purifier brands on the market are Rabbit Air and AirDoctor. But which one is better? Here is an in-depth comparison of the key features, performance, design, costs, and other factors to consider when deciding between Rabbit Air and AirDoctor air purifiers.
Key Differences At A Glance
| Specs | Rabbit Air | AirDoctor |
| Filtration Stages | Up to 6 stages | Up to 4 stages |
| Filters Used | Pre-filter, Charcoal filter, True HEPA filter, Optional negative ion generator, BioGS HEPA filter, Customized filter options | Pre-filter, H13 True HEPA filter, Activated carbon filter, UV-C light |
| Clean Air Delivery Rate (CADR) | Up to 700 cfm | Up to 2,000 cfm |
| Smart Features | Auto mode, timer, filter change indicator, air quality monitor | Auto mode, sleep mode, child lock, filter change indicator, air quality monitor |
| Noise Level | 17.1 dB to 56 dB | 34 dB to 60 dB |
| Room Size | Up to 1,500 sq. ft. | Up to 1,300 sq. ft. |
Filtration System and Performance
The core function of any air purifier is its ability to effectively filter the air. So let’s take a deeper look into the filtration systems and clean air delivery rates of each model.
Rabbit Air MinusA2 and BioGS Filters
Rabbit Air purifiers use a multi-stage filtration system:
- Pre-Filter: Captures larger particles like hair, dust, fur, etc.
- Activated Carbon Filter: Adsorbs gases, odors, smoke, chemicals, and VOCs.
- BioGS HEPA Filter: Contains an ultra-fine fiber layer for extra particle filtration down to 0.01 microns, embedded with antibiotics to inhibit bacteria/mold growth.
- Negative Ion Generator (optional): Emits negative ions to further attract and trap particles.
- Customized Filters (optional): Specialized filters available like Germ Defense, Toxin Absorber, Odor Remover, etc.
The highest clean air delivery rate (CADR) offered by Rabbit Air is 700 cubic feet per minute (cfm) which is excellent for extra large rooms.
AirDoctor UltraHEPA Filters
AirDoctor uses a 4-stage filtration process:
- Pre-Filter: Traps large particles like hair and dust.
- H13 True HEPA Filter: Removes 99.97% of particles down to 0.1 microns.
- Activated Carbon Filter: Eliminates fumes, smoke, VOCs and odors.
- UV-C Light: Destroys biological contaminants like bacteria, viruses and mold.
The maximum CADR reaches an industry-leading 2,000 cfm, making it one of the most powerful air purifiers able to filter extra large spaces up to 1,300 sq. ft.
Winner: AirDoctor
While both air purifiers offer true HEPA filtration and activated carbon, AirDoctor takes the lead with its higher clean air delivery rate able to purify much larger rooms faster. The built-in UV-C light also gives it an edge in reducing biological pollutants.
Comparison of Smart Features
With advanced built-in sensors and connectivity, today’s air purifiers can automatically adjust settings to optimize performance. Here is how the smart features compare between the two brands:
Rabbit Air Smart Features
- Auto Mode: Automatically optimizes fan speed based on air quality sensor feedback.
- Timer: Can schedule air purifier on/off times.
- Filter Change Indicators: Alerts you when it’s time to replace filters.
- Air Quality Monitor: Displays real-time particulate matter (PM2.5) readings.
- Negative Ion and Odor Sensors: Additional sensors that trigger fan speed increases if high levels are detected.
- RabbitAir App: Enables monitoring and controlling air purifier from smartphones.
AirDoctor Smart Features
- Auto Mode: Self-adjusts fan speeds based on air quality.
- Child Lock: Locks control panel to prevent kids messing with settings.
- Sleep Mode: Lowers fan noise for uninterrupted sleep.
- Timer: Scheduling on/off times.
- Filter Change Indicators: Notifies when filters need replacement.
- Air Quality Monitor: Shows real-time particulate matter (PM1, PM2.5, PM10) levels.
- AirDoctor App: Remote air purifier control and monitoring.
Winner: Draw
Both Rabbit Air and AirDoctor have excellent smart connectivity and sensors for automated, optimized performance and clean air. They are on par when it comes to their range of intelligent and convenient features.
Noise Levels Comparison
Excessive fan noise can be disruptive and annoying, so ideal air purifiers should have quiet operation. Here’s how these two brands compare:
- Rabbit Air Noise Levels
Depending on the fan speed and model, Rabbit Air purifiers emit between 17.1 decibels (dB) on the lowest setting and 56 dB on the highest setting. For reference, 17.1 dB is just above total silence while 56 dB is similar noise level to an electric toothbrush or quiet conversation.
- AirDoctor Noise Levels
AirDoctor air purifiers operate at noise levels ranging between 34 dB to 60 dB from the lowest to highest fan speeds. So comparable noise to light rainfall (34 dB) up to background music (60 dB).
Winner: Rabbit Air
With near silent operation at just over 17 dB, Rabbit Air air purifiers are clearly quieter across all fan speeds compared to AirDoctor models. This makes them less intrusive and easier to have on constantly, even while sleeping.
Room Coverage Comparison
You want an air purifier robust enough to filter all the air in the room or area you plan to place it in for maximum effectiveness. So room sizing is another key difference.
- Rabbit Air Room Coverage
Rabbit Air purifiers using the latest filtration systems can cover rooms as large as 1,500 square feet. So suitable for extra large open concept homes. They offer models designed specifically for large spaces, as well as compact units for small rooms.
- AirDoctor Room Coverage
The maximum coverage offered by AirDoctor air purifiers is up to 1,300 square feet. So also appropriate for very big open plan homes but just slightly less expansive than Rabbit Air’s largest models. Though they too offer compact sizes for small rooms.
Winner: Rabbit Air
With the ability to purify extra large spaces up to 1,500 square feet, Rabbit Air takes the win when it comes to maximum room coverage. But AirDoctor still works very well for most large rooms.
Costs Comparison
A final key consideration is the purchase price and ongoing costs between choosing Rabbit Air vs AirDoctor models:
Rabbit Air Pricing
Rabbit Air is sold as a premium, high-end air purifier brand. Their prices typically range from:
- Small Units: $400 – $700
- Medium Units: $700 – $900
- Large Units: $900 – $1,200+
Replacement filters can cost between $80 to $120 depending on the model, needing replacement every 9-12 months with average usage.
AirDoctor Pricing
As a more budget-friendly brand, AirDoctor air purifiers are priced:
- Small Units: $200 – $400
- Medium Units: $400 – $700
- Large Units: $700 – $1,000
Their replacement filters run about $100 on average, replaced yearly.
Winner: AirDoctor
AirDoctor air purifiers consistently cost less than comparable Rabbit Air models.
The filters are also more affordable over time.
This makes them generally a better option if you’re looking for an effective air purifier on a budget.
Frequently Asked Questions (FAQ)
There are many excellent air purifiers on the market from reputable brands like Rabbit Air, AirDoctor, Blueair, Austin Air, IQAir and more. The “best” air purifier ultimately depends on your specific needs and preferences including room size, filtration capabilities, noise level, smart features, design, budget and other factors. AirDoctor and Rabbit Air are among the top rated air purifier brands that deliver exceptional performance balancing effectiveness, convenience and affordability.
Some top air purifiers for handling bunny hair and dander include:
1. Rabbit Air MinusA2: Its BioGS HEPA filter with double thick layer specializes in removing ultra-fine pet hair and dander down to 0.01 microns. Plus very quiet operation.
2. Winix Zero VOC: With washable filters to trap hair and a PlasmaWave that breaks down dander allergens for permanent removal. VOC sensor boosts fan speed when bunny odors detected.
3. Airmega 400S: Powerful 1,560+ sq. ft. coverage and dual suction captures bunny allergens with activated carbon and true HEPA combo filtering. App connectivity lets you monitor air quality.
Yes, Rabbit Air air purifiers excel at removing dust particles from the air. They use a minimum 4-stage filtration system including pre-filter, activated carbon filter, and BioGS HEPA filter proven to capture 99.97% of particulate matter down to 0.01 microns, including dust, dander and pollen. Many models also include a customized filter for targeting specific pollutants like dust. Their high clean air delivery rate circulates and filters air multiple times per hour in large rooms to eliminate dust.
Most Rabbit Air models contain the option to include their signature negative ion generators. The ionizer sends out a plasma discharge of millions of negative ions into outgoing filtered air. These ions help further bind to positively charged particles like dust and allergens still in the air, working with the filtration system for serious particle removal. So while their ionizer is optional, it provides a helpful extra level of charged particle filtration when equipped.
Final Verdict
So which air purifier reigns supreme in this Rabbit Air and AirDoctor comparison?
Both brands offer high performance filtration using true HEPA filters, robust purification for large spaces, plus handy automatic and app-connected smart features.
Key Rabbit Air Pros
- Very silent operation
- Larger room coverage
- More customizable filter options
Key AirDoctor Pros
- Higher air cleaning efficiency (2,000 cfm CADR)
- Built-in UV-C light improves filtration
- Lower upfront and ongoing costs
- Positive and negative ion dispersion for extra particle removal
Ultimately, Rabbit Air air purifiers do come with a higher price tag, but justify their premium cost with ultra-quiet performance, slightly better purification for giant spaces, plus more customizable filter configurations.
This can make them the best choice for those with allergies/sensitivities needing totally silent, thorough air cleaning.
Whereas AirDoctor offers outstanding performance rivalling much more expensive brands, but cuts costs with fewer fancy features. So if you want robust air filtration at a fraction of the price, AirDoctor is arguably the best value air purifier you can buy.
Either brand you choose, you can rest assured you’re getting an exceptionally effective air purifier. They both utilize industry-leading filtration technology and energy-efficient operation, removing up to 99.97% of indoor air pollutants.
This can dramatically enhance air quality and reduce allergens/irritants when used properly in your environment.
