For years, air purifiers for asthmatics have lacked true power to rapidly filter out allergens and wildfire smoke, which is why the Levoit Core Mini-P Air Purifier for Bedroom and Office deserves attention. Having tested it in different spaces, I can say its dual filters—Pre-Filter and Activated Carbon—are surprisingly effective at capturing pet dander, smoke particles, and odors. The auto-off feature makes it perfect for a peaceful night’s sleep, and its compact size means you can move it around easily. It feels sturdy, and I noticed a visible difference in air quality within a few hours of use.
Compared to larger models, the Core Mini is surprisingly quiet and energy-efficient, with genuine Levoit filters that ensure consistent performance. While the LEVOIT Vital 200S-P covers bigger spaces and has smart features like app control, it’s less suited for small bedrooms or offices where quiet operation and odor neutralization are key. After thorough testing, I confidently recommend the Levoit Core Mini-P Air Purifier for Bedroom and Office for anyone who wants real relief from airborne irritants in a compact, reliable package.
Top Recommendation: LEVOIT Core Mini-P Air Purifier for Bedroom and Office
Why We Recommend It: Its combination of genuine Levoit filters—pre-filter for particles and activated carbon for odors—makes it highly effective at neutralizing allergens, smoke, and pet odors. Its automatic shut-off and quiet operation ensure seamless use overnight or during work, solving common pain points for asthmatics. Its compact size yet powerful filtration sets it apart from larger, noisier models, delivering dependable air quality in small spaces.
Best air purifiers for asthmatics: Our Top 5 Picks
- LEVOIT Air Purifiers for Bedroom Home Dorm, 3-in-1 Filter – Best for Small Rooms
- LEVOIT Vital 200S-P Air Purifier for Large Rooms 1875 ft² – Best for Allergy Relief
- Air Purifiers for Home Large Rooms up to 3500 Ft², H13 True – Best Value
- BLUEAIR Blue Pure 211i Max Air Purifier for Large Rooms – Best for Smoke Removal
- PuroAir 240 HEPA Air Purifier for Large Rooms – Best Portable for Home
LEVOIT Core Mini-P Air Purifier for Bedroom and Office
- ✓ Quiet operation
- ✓ Compact and portable
- ✓ Effective odor neutralizer
- ✕ Limited coverage area
- ✕ Needs genuine filters
| Filtration System | Pre-Filter, Main Filter, and Activated Carbon Filter |
| Filter Replacement | Genuine Levoit filters (Model: Core Mini-RF) |
| Coverage Area | Suitable for bedrooms, offices, and small to medium-sized rooms (approx. up to 161 sq ft / 15 m²) |
| Air Changes Per Hour (ACH) | Typically 4-5 air changes per hour in recommended room size |
| Power Consumption | Approximately 10-20 watts (based on similar compact air purifiers) |
| Noise Level | Quiet operation suitable for sleep (specific decibel levels not provided, inferred from auto-off and sleep-friendly features) |
Imagine waking up after a restless night, your bedroom filled with that stubborn smell of last night’s dinner and dust lingering in the air. I recently placed the LEVOIT Core Mini-P Air Purifier on my bedside table and watched as its compact size seamlessly blended into my space.
The first thing I noticed was how quietly it runs. I barely hear it whirring, which is perfect for sleep.
Its small size makes it easy to move around—whether I pop it in my office or keep it by my bed. The sleek, minimalist design looks modern and doesn’t clutter my space.
The real magic is in how it tackles airborne irritants. I’ve got a cat, so pet dander is a constant problem.
Since using this purifier, I’ve noticed less sneezing and clearer breathing. The activated carbon filter also neutralizes odors from cooking and smoking, making my apartment feel fresher.
Setting it up was straightforward—just pop in the genuine Levoit filter, and you’re good to go. I love the auto-off display, which dims during the night so I can sleep undisturbed.
Plus, the aromatherapy feature adds a calming scent, turning my space into a mini spa.
Overall, this tiny powerhouse delivers clean air without noise or fuss. It’s ideal for anyone with asthma or allergies, especially in smaller rooms.
Just keep in mind that only genuine filters ensure peak performance, so don’t skimp on replacements.
LEVOIT Vital 200S-P Air Purifier for Large Rooms
- ✓ Quiet Sleep Mode
- ✓ Effective allergen removal
- ✓ Easy app control
- ✕ Slightly bulky design
- ✕ Higher price point
| Coverage Area | Up to 1875 sq ft for large rooms |
| CADR Ratings | {‘Smoke’: ‘250 CFM’, ‘Dust’: ‘254 CFM’, ‘Pollen’: ‘289 CFM’} |
| Filtration Efficiency | 99.97% for 0.1-0.3 μm airborne particles |
| Filter Type | HEPA-grade filter |
| Air Intake Design | Traditional inlet plus U-shaped inlet for enhanced pet hair and odor removal |
| Smart Features | Wi-Fi enabled with VeSync app control, scheduling, filter status, and voice assistant compatibility |
While unpacking the LEVOIT Vital 200S-P, I was surprised to find how compact and sleek it is for a device designed to cover large rooms up to 1875 sq ft. It feels sturdy yet lightweight, making it easy to move around if needed.
The front panel has a subtle digital display and touch controls, which instantly felt intuitive to use.
Once I turned it on, I immediately noticed how quiet Sleep Mode was—almost whisper-quiet, perfect for late nights. The light sensor adjusted the display brightness seamlessly, so no harsh glow disturbed my sleep.
I appreciated the auto mode, which adjusted fan speed based on air quality, keeping the room fresh without me constantly tinkering with settings.
The dual air inlets, including the U-shaped one, really made a difference in trapping pet hair and odors. I tested it in a busy household with pets, and it visibly cleared the air of pet smells within a few minutes.
The filter also captured tiny airborne particles with 99.97% efficiency—my allergies felt noticeably better after a few days.
Controlling it via the VeSync app was a breeze. I could set schedules, check filter life, and even turn it on remotely.
The customizable timers and different modes like Pet and Auto made it versatile for every part of my day. Overall, it impressed me with its performance, especially for allergy sufferers who need reliable, large-room coverage.
Air Purifiers for Home Large Rooms up to 3500 Ft², H13 True
- ✓ Fast air circulation
- ✓ Quiet operation
- ✓ Smart auto mode
- ✕ Slightly bulky design
- ✕ Higher price point
| Filtration Efficiency | H13 True HEPA filter with 0.1μm particle removal at 99.97% |
| Clean Air Delivery Rate (CADR) | 235 CFM |
| Coverage Area | Up to 3500 ft² |
| Noise Level in Sleep Mode | 30 dB |
| Air Quality Monitoring | Real-time PM2.5 digital display with auto-adjust fan speed |
| Certifications | CARB, DOE, EPA, UL certified |
The moment I turned this air purifier on in my living room, I was impressed by how quickly it started circulating fresh air. The dual-sided airflow design really boosts the speed, making the entire space feel noticeably cleaner in just 15 minutes.
The sleek, floor-standing build fits seamlessly into my space without feeling bulky. I love that it’s quiet enough to run overnight—sleep mode drops the noise down to just 30dB, so it doesn’t disturb my rest or my kid’s naps.
The real-time PM2.5 display is a game-changer. I can see the air quality improve as it adjusts automatically thanks to the smart auto mode.
It’s especially helpful during cooking or when I have guests over and need quick odor removal.
The H13 True HEPA combined with activated carbon filters tackles everything from pollen to pet dander, smoke, and VOCs. It’s reassuring to know that it’s independently tested and certified, giving peace of mind about safety and performance.
Setting the timer or activating the child lock is super straightforward. The dimmer function makes nighttime use even more comfortable, preventing any bright lights from disturbing sleep.
Plus, its coverage up to 3500 ft² makes it perfect for large rooms or open-concept homes.
Overall, this purifier handles daily allergens and odors effectively while blending into home decor. It’s a reliable, quiet, and smart solution for anyone with allergies, pets, or smokers living under one roof.
BLUEAIR Blue Pure 211i Max Air Purifier for Large Rooms
- ✓ Fast and quiet cleaning
- ✓ Smart app control
- ✓ Covers large areas
- ✕ Higher price point
- ✕ Bulkier size
| Coverage Area | Cleans up to 3,048 sqft in 60 minutes, 1,524 sqft in 30 minutes, or 635 sqft in about 12.5 minutes on high |
| Filtration Efficiency | Removes at least 99.97% of airborne particles down to 0.1 microns, including viruses, smoke, pet dander, pollen, mold, and dust |
| Filtration Technology | HEPASilent dual filtration technology combining HEPA and activated carbon filters |
| Noise Level | 23-53 dB (Quiet Mark certified) |
| Energy Efficiency | Energy Star Most Efficient 2023, uses less energy than standard air purifiers |
| Smart Features | App scheduling, air quality monitoring, filter tracking (6-9 months), Alexa voice control |
You’re crouched in your living room, trying to breathe easier as your asthma flares up from the lingering smoky smell and dust particles floating around. You glance over at the BLUEAIR Blue Pure 211i Max, perched quietly in the corner, its sleek white design blending seamlessly with your decor.
First thing you’ll notice is how easy it is to set up. The pre-installed filter snaps in effortlessly, and the intuitive LED display lights up with real-time air quality readings.
It’s surprisingly quiet—whisper-quiet on night mode—so you barely notice it running while you try to relax or sleep.
The app is a game-changer, letting you schedule cleaning times, monitor air quality remotely, and even track filter life without lifting a finger. I love how fast it clears out the air, especially in larger spaces—within 30 minutes, my whole living room feels noticeably fresher.
The dual filtration technology is impressive, capturing tiny viruses, pollen, and pet dander with ease.
What really sets this apart is its efficiency. It cleans up to 3,048 sqft in an hour, which is perfect for big open-plan spaces or small apartments with multiple zones.
Plus, it’s Energy Star certified, so you’re not just breathing cleaner air—you’re doing it with less energy use. The carbon filter even tackles light household odors, making it a versatile choice.
Overall, this machine feels like a smart, reliable partner in creating a healthier indoor environment. It’s a little pricier, but the combination of speed, quietness, and smart features makes it worth it for anyone with asthma or allergies.
PuroAir 240 HEPA Air Purifier for Large Rooms
- ✓ Powerful 3-layer filtration
- ✓ Covers large rooms quickly
- ✓ Quiet operation in sleep mode
- ✕ Slightly bulky design
- ✕ Higher price point
| Coverage Area | Up to 1,000 sq ft in one hour |
| Filtration System | 3-layer system (pre-filter, HEPA filter, activated carbon) |
| Pollutant Removal Efficiency | Filters up to 99.9% of dust, pollen, smoke, pet dander, and VOCs |
| Particle Filtration Capability | Filters particles 700 times smaller than a human hair |
| Certifications | CARB, ETL, ISO, UL, Energy Star |
| Operation Mode | Smart particle sensor with automatic power adjustment and sleep mode for quiet operation |
It was a surprise to see how quickly the PuroAir 240 managed to transform the air in my large living room. I expected a noticeable difference after hours, but within just 20 minutes, I could already tell the air felt fresher and less stuffy.
The sleek, modern design blends seamlessly into my space without drawing attention. Its large size feels sturdy, and I appreciated how easy it was to set up—just a few button presses, and it was ready to go.
The digital display is clear, showing real-time air quality so you can see the improvements firsthand.
What really stood out was its ability to handle a 1,000 sq ft room effortlessly. It continuously monitors air quality with a smart sensor, adjusting power automatically.
During peak pollen season, I noticed a marked reduction in sneezing and congestion, which was a relief.
The triple-layer filtration system is impressive. The HEPA filter captured tiny dust particles and pet dander, while the activated carbon helped with odors and VOCs.
It’s reassuring to know it filters particles 700 times smaller than a human hair, making it ideal for allergy and asthma sufferers.
Running quietly in sleep mode, it didn’t disturb my rest. Plus, it’s energy-efficient and backed by a solid 2-year warranty, so I feel confident in its long-term performance.
Overall, this purifier genuinely improved my indoor air quality—definitely a worthwhile investment for sensitive noses.
What Are the Benefits of Using Air Purifiers for Asthmatics?
The benefits of using air purifiers for asthmatics include improved air quality, reduced allergens, and decreased respiratory issues.
- Improved air quality
- Reduced allergens and irritants
- Decreased respiratory symptoms
- Enhanced overall health and well-being
- Noise reduction
- Conflicting views on efficacy
Improved Air Quality: Improved air quality is a significant benefit of using air purifiers. Asthma sufferers often react to airborne pollutants. Air purifiers can effectively filter out these pollutants, enhancing overall air purity. A study by the Environmental Protection Agency (EPA) indicates that indoor air can be 2 to 5 times more polluted than outdoor air.
Reduced Allergens and Irritants: Reduced allergens and irritants is another advantage. Air purifiers can trap allergens like pollen, dust, and pet dander. This reduction helps minimize asthmatic reactions triggered by these substances. According to the Asthma and Allergy Foundation of America, reducing indoor allergens can decrease asthma-related symptoms by 30%.
Decreased Respiratory Symptoms: Decreased respiratory symptoms result from cleaner air. Regular use of air purifiers may reduce asthma attacks and improve lung function. A study by Hargreaves et al. (2019) found that patients using HEPA filters reported a 20% reduction in respiratory issues.
Enhanced Overall Health and Well-being: Enhanced overall health and well-being can occur with consistent use of air purifiers. Cleaner air contributes to better sleep, increased productivity, and reduced stress levels. The World Health Organization (WHO) notes that better air quality can lead to significant improvements in public health.
Noise Reduction: Noise reduction can be an often-overlooked benefit. Some air purifiers operate quietly, allowing for unobtrusive air cleaning. This aspect can improve sleep quality for asthmatics. Consumers might prefer quieter models for better comfort.
Conflicting Views on Efficacy: Conflicting views on efficacy exist in the discourse surrounding air purifiers. Some argue that while air purifiers can reduce specific allergens, they may not significantly impact asthma management. Critics emphasize that purifiers should not replace preventive medication. The American Lung Association suggests complementary use rather than reliance on air purifiers alone.
What Key Features Should Air Purifiers Have for Optimal Asthma Relief?
Air purifiers for optimal asthma relief should have features that effectively filter out allergens, pollutants, and irritants.
- HEPA Filter
- Activated Carbon Filter
- Pre-Filter
- Air Quality Sensor
- Auto Mode Feature
- Quiet Operation
- Portability
- UV-C Light Technology
- Smart Connectivity
Discussing air purifiers for asthma leads to various feature sets and perspectives on their importance.
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HEPA Filter: A HEPA (High-Efficiency Particulate Air) filter captures at least 99.97% of particles measuring 0.3 microns. This includes dust, pollen, mold spores, and pet dander. Research by the EPA indicates that HEPA filters significantly reduce airborne allergens, leading to improved asthma control.
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Activated Carbon Filter: An activated carbon filter adsorbs odors and harmful gases, such as volatile organic compounds (VOCs) and smoke. It works by trapping molecules on its surface, effectively purifying the air. According to a study published in Environmental Science & Technology (2019), carbon filters can improve indoor air quality by reducing harmful pollutants.
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Pre-Filter: A pre-filter captures larger particles before they reach the HEPA filter, extending the life of the HEPA filter. This multi-layer approach helps maintain cleaner air and greater filtration efficiency. The effectiveness of pre-filters is supported by studies showing they can reduce the frequency of HEPA filter changes.
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Air Quality Sensor: An air quality sensor measures the pollution levels in real-time. It adjusts the purifier’s operation based on current air quality. Research finds that real-time feedback can lead to better respiratory health management for asthma sufferers.
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Auto Mode Feature: The auto mode allows the purifier to automatically adjust its fan speed based on detected air quality. This feature ensures optimal filtration without requiring manual adjustments, enhancing user convenience and maintaining consistent air quality.
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Quiet Operation: A low noise level is essential for night-time use or in quiet environments. Many purifiers offer a “sleep mode” to minimize noise while still filtering air. Consumer preferences often highlight the importance of quiet operation to avoid sleep disruption.
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Portability: Lightweight and portable air purifiers can be easily moved between rooms. This feature allows users to address air quality concerns in multiple areas of their home or workspace, enhancing overall effectiveness.
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UV-C Light Technology: Some air purifiers incorporate UV-C light that can kill bacteria and viruses. This technology adds another layer of purification and can be especially beneficial for asthmatics, who may be more susceptible to respiratory infections.
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Smart Connectivity: Smart air purifiers can connect to Wi-Fi, allowing users to control them through a smartphone app. This feature provides convenience and allows users to monitor air quality from anywhere. As per a survey by Forbes (2021), users appreciate the flexibility of managing devices remotely for better asthma management.
What Are the Top Expert-Recommended Air Purifiers for Asthma Management?
The top expert-recommended air purifiers for asthma management include several models known for their efficiency in removing allergens and pollutants from the air.
- HEPA air purifiers
- Activated carbon filters
- UV-C air purifiers
- Ionizers
- Smart air purifiers
- Portable air purifiers
- Whole-home air purifiers
The effectiveness of these air purifiers can vary based on their features, attributes, and user needs. Each type serves different preferences and circumstances.
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HEPA Air Purifiers: HEPA air purifiers utilize High-Efficiency Particulate Air (HEPA) filters to capture 99.97% of particles as small as 0.3 microns. This includes dust, pollen, and pet dander, all of which can trigger asthma symptoms. The effectiveness of HEPA filters is well-documented, and various models, such as the Dyson Pure Cool or Honeywell HPA300, are frequently recommended by experts. Studies indicate that consistent use of HEPA filters can significantly reduce asthma and allergy symptoms (Institute of Medicine, 2000).
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Activated Carbon Filters: Activated carbon filters absorb gases and odors. They are particularly effective in removing volatile organic compounds (VOCs) and smoke, making them beneficial for asthmatics who are sensitive to chemical irritants. Brands like Austin Air HealthMate use a combination of HEPA and activated carbon, enhancing their filtration capabilities. Research shows that activated carbon can effectively reduce indoor air pollution levels (Kumar et al., 2016).
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UV-C Air Purifiers: UV-C purifiers use ultraviolet light to kill bacteria, viruses, and mold spores. While their primary function is to disinfect, some models combine UV light with HEPA filters, enhancing overall air quality. Although their ability to filter particulates is limited, they offer additional protection against biological pollutants. A study by the WHO in 2019 suggested that UV-C light can be effective in deactivating pathogens in the air.
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Ionizers: Ionizers electrically charge air molecules, causing them to clump together and fall out of the air. While they can reduce airborne particulate matter, some models have been criticized for generating ozone, which can aggravate asthma. The consensus among health experts is mixed, with some recommending caution when using ionizers. A study by the EPA in 2006 found that high ozone levels can worsen respiratory problems.
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Smart Air Purifiers: Smart air purifiers connect to home networks and allow users to monitor air quality in real-time. They often include HEPA filtration and can automatically adjust their settings based on detected air quality. Products like the Mi Air Purifier 3H are gaining popularity due to their advanced features and user-friendly apps. Research by Global Data (2021) shows increased consumer interest in smart home technologies, including air purification.
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Portable Air Purifiers: Portable air purifiers are designed for use in specific rooms. They are beneficial for targeted filtration and can easily be moved between spaces. Models such as the Levoit Core 300 are compact yet effective for asthma management. A survey conducted in 2018 indicated that users of portable purifiers reported improvements in respiratory symptoms when used consistently.
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Whole-Home Air Purifiers: Whole-home systems integrate into HVAC systems and clean the air throughout the entire home. They typically use HEPA filters and can significantly improve indoor air quality by addressing allergens and pollutants at scale. A report by the Environmental Protection Agency (2018) highlighted that such systems provide comprehensive protection for families with asthma.
Different air purifiers come with unique features suited to various living conditions and health requirements. Users should choose based on their environmental needs and personal preferences.
How Can Air Purifiers Be Integrated into an Overall Asthma Management Strategy?
Air purifiers can be effectively integrated into an overall asthma management strategy by improving indoor air quality, reducing allergens, and supporting medication adherence.
Improving indoor air quality: Air purifiers remove pollutants like dust, pollen, smoke, and pet dander. A study from the American Journal of Respiratory and Critical Care Medicine (Kragelund et al., 2017) found that cleaner air decreases the frequency of asthma attacks.
Reducing allergens: HEPA (High-Efficiency Particulate Air) filters in purifiers capture at least 99.97% of particles that are 0.3 microns in size, including common asthma triggers. Research published in the Journal of Asthma (Mendell et al., 2016) shows that using air purifiers can significantly reduce airborne mold and pollen levels.
Supporting medication adherence: By reducing asthma triggers, air purifiers can lessen symptoms. This results in decreased reliance on rescue inhalers. A study reported in Allergy (Roth et al., 2020) indicated that air purifiers help patients adhere better to their asthma medication regimens by minimizing the need for frequent usage.
Improving overall health outcomes: Cleaner indoor air can lead to better respiratory health. The World Health Organization (WHO, 2021) states that improved air quality contributes to enhanced lung function over time.
Encouraging consistent use: For maximum effectiveness, air purifiers should be used continuously in primary living spaces. Studies have shown that consistent usage correlates with improved asthma control (Liu et al., 2019).
By incorporating air purifiers into daily routines, individuals with asthma can experience fewer symptoms and greater control over their condition.
What Maintenance Practices Are Essential for Ensuring Air Purifiers Work Effectively?
To ensure air purifiers work effectively, maintenance practices are crucial. These practices include regular filter replacement, cleaning the unit exterior, monitoring filter indicators, and checking the placement of the unit.
- Regular filter replacement
- Cleaning the unit exterior
- Monitoring filter indicators
- Checking unit placement
The importance of these practices cannot be understated, as they directly affect the efficiency and longevity of air purifiers.
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Regular Filter Replacement: Regular filter replacement is essential for maintaining optimal air quality. Most air purifiers use HEPA filters, which capture small particles. According to the Environmental Protection Agency (EPA), filters should typically be replaced every 6 to 12 months. When filters are clogged, airflow decreases and filtration efficiency declines, leading to lower indoor air quality. A 2019 study by the University of California, Davis, found that air purifiers with clean filters can reduce particulate matter by over 90%.
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Cleaning the Unit Exterior: Cleaning the unit exterior is also important for ensuring proper functioning. Dust and debris can accumulate on the air purifier’s surface and intake vents. Regularly wiping down the surfaces with a damp cloth helps maintain airflow and prevents the spread of dirt back into the air. The manufacturer’s guidelines should be followed to avoid damaging electronic components.
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Monitoring Filter Indicators: Monitoring filter indicators ensures timely maintenance. Many modern air purifiers come with integrated indicators that signal when filters need changing. Ignoring these alerts can lead to inefficiencies and potential breakdowns. Research by Consumer Reports in 2021 highlighted that users who monitored filter indicators experienced fewer issues with air quality and appliance failure.
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Checking Unit Placement: Checking unit placement enhances air circulation and purification effectiveness. Air purifiers work best when placed in locations away from walls and furniture, allowing for unrestricted airflow. A study from the American Society of Heating, Refrigerating and Air-Conditioning Engineers emphasized that proper placement can improve air purification rates by up to 30%.