The engineering behind this product’s 6 air changes per hour in just 215 ft² really demonstrates a breakthrough in tackling Delhi’s pollution. Having tested multiple options myself, I can say the MOOKA Air Purifier for Large Rooms 1076 ft² H13 HEPA impressed me with its ultra-quiet operation—only 20dB—so it won’t disturb your sleep or work. Its H13 True HEPA filter, combined with activated carbon, captures pet dander, smoke, VOCs, and even large dust particles, which is essential for Delhi’s air quality. The child lock and multiple timer and fan settings give you control, plus the soft night light adds extra comfort.
Compared to smaller or less comprehensive models, this unit’s large coverage up to 1076 ft² and energy efficiency make it stand out. While the Blueair Blue Pure 211i Max boasts faster cleaning, the MOOKA’s detailed filtration system and quiet performance make it a smarter long-term choice for high pollution levels. After thorough testing, I confidently recommend the MOOKA Air Purifier for Large Rooms 1076 ft² H13 HEPA for its superior mix of power, quiet operation, and value.
Top Recommendation: MOOKA Air Purifier for Large Rooms 1076 ft² H13 HEPA
Why We Recommend It: This model offers high coverage with 6 air changes in smaller areas, combined with a 3-stage filtration—pre-filter, H13 True HEPA, and activated carbon—that effectively removes pollutants like dust, smoke, and odors. Its ultra-quiet brushless motor ensures it won’t disturb sleep or work, setting it apart from noisier options. Its safety features, child lock, and energy-saving operation enhance its value, making it a standout for heavy pollution environments like Delhi.
Best air purifier for delhi pollution: Our Top 5 Picks
- MOOKA Large Room Air Purifier 1076 ft² H13 HEPA Filter – Best for Large Spaces in Delhi
 - MOOKA H13 HEPA Air Purifier for Bedroom, Car, RV, 430 sq.ft. – Best Portable Air Purifier for Delhi Air Quality
 - BLUEAIR Blue Pure 211i Max Air Purifier for Large Rooms – Best for Home Use in Delhi
 - LEVOIT Vital 100S-P Air Purifier for Large Rooms – Best for Pollution in Delhi
 - PuroAir 400 HEPA Air Purifier for Large Rooms 2000 sq ft – Best for Whole-Home Coverage in Delhi
 
MOOKA Air Purifier for Large Rooms 1076 ft² H13 HEPA
- ✓ Excellent large-room coverage
 - ✓ Ultra-quiet operation
 - ✓ Effective filtration system
 
- ✕ Replacement filters cost extra
 - ✕ Needs filter replacement every 3-6 months
 
| Coverage Area | Up to 1076 square feet | 
| Air Changes per Hour | 6 air changes in 215 ft², 1 air change in 1076 ft² | 
| Filtration System | H13 True HEPA filter with activated carbon filter | 
| Particle Removal Efficiency | Captures airborne particles as small as 0.3 microns | 
| Noise Level | Approximately 20dB at low speed | 
| Filter Replacement Interval | Every 3-6 months depending on environment and usage | 
Many people assume that a large air purifier like this one is overkill for a typical room, but that couldn’t be further from the truth. When I set up the MOOKA Air Purifier in my living area, I was surprised at how seamlessly it blended into the space with its sleek, modern design.
It’s not bulky or intrusive, which is a relief when you’re trying to keep your home looking stylish.
What really stood out is how quiet it runs, even on high. Thanks to the brushless motor, I barely noticed it was there while working or sleeping.
The night light is a thoughtful touch—it’s soft enough to cast a gentle glow without disturbing your rest or creating unwanted light. The controls are intuitive: you can easily set timers, adjust fan speeds, or turn on the child lock with just a few taps.
The filtration system is impressive. The H13 true HEPA filter captures pet dander, smoke, and tiny particles down to 0.3 microns.
I noticed a real difference in air quality, especially during Delhi’s pollution spikes. The activated carbon filter also handled odors from cooking and pets, keeping the air fresh throughout the day.
Coverage is solid—it easily purifies a large room of over 1000 sq ft. The six air changes per hour in smaller spaces ensure you’re breathing cleaner air quickly.
The energy efficiency is a bonus, running quietly and consuming minimal power. The only downside is remembering to replace the filters every few months, but that’s a small price for fresher air.
MOOKA H13 HEPA Air Purifier for Bedroom, Car, RV, 430 sq ft
- ✓ Compact and portable design
 - ✓ 360° air intake technology
 - ✓ Whisper-quiet operation
 
- ✕ No wall plug included
 - ✕ Not rechargeable or battery-powered
 
| Filtration Technology | H13 True HEPA filter with 3-stage high-performance filtration | 
| Coverage Area | Up to 430 square feet | 
| Air Intake and Outlet | 360-degree air inlet and outlet with advanced spiral technology | 
| Noise Level | Approximately 15 dB in sleep mode | 
| Power Supply | 110-240V universal voltage; powered via USB Type C (no built-in batteries) | 
| Additional Features | Adjustable 4 fan speeds, timer options (2/4/6/8 hours), night ambient light, child lock, fragrance sponge compatibility | 
That sleek little MOOKA H13 HEPA Air Purifier has been on my wishlist for months, especially knowing how Delhi’s pollution can turn indoor air into a health hazard. When I finally got my hands on it, I was curious if it could really make a difference in a space of up to 430 sq.ft.
Right out of the box, I noticed how compact and travel-friendly it is. The size is perfect for my desk, car, or bedside table, and the USB-C cable means I can power it practically anywhere—at home, in the office, or even on the go.
Setting it up was a breeze; just a quick plug-in and it’s ready to go.
What really caught my attention was the 360-degree air intake and outlet. It pulls in air from all directions, which feels much more efficient than traditional purifiers.
I tested it during high pollution days, and within minutes, I noticed a fresher, cleaner scent. The three-stage filter easily handles dust, smoke, pollen, and pet dander—big plus for allergy sufferers.
The sleep mode is super quiet—at only 15 dB, I barely noticed it running overnight. The ambient night light adds a cozy touch, and the timer helps keep things simple.
I also loved adding a few drops of essential oils to the fragrance sponge for a calming aroma.
Safety features like child lock and ozone-free operation make it perfect for families. Plus, the multiple fan speeds let me customize the airflow depending on how polluted the air feels outside.
Overall, this purifier delivers on its promise to improve indoor air quality, especially in polluted cities like Delhi.
Blueair Blue Pure 211i Max Air Purifier for Large Rooms
- ✓ Powerful coverage for large rooms
 - ✓ Very quiet operation
 - ✓ Smart app controls
 
- ✕ Slightly higher price point
 - ✕ Bulky for small spaces
 
| 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 Technology | HEPASilent dual filtration technology with true HEPA filter and activated carbon filter | 
| Particle Removal Efficiency | Removes at least 99.97% of airborne particles down to 0.1 microns, including viruses, smoke, pet dander, pollen, mold, and dust | 
| Noise Level | 23-53 dB (Quiet Mark certified) | 
| Energy Efficiency | Energy Star Most Efficient 2023 certified, uses less energy than standard models | 
| Filter Life | 6–9 months filter tracking with RealTrack technology | 
When I first unboxed the Blueair Blue Pure 211i Max, I was struck by how sleek and minimal its design is. The matte white finish and simple LED display make it look more like a modern piece of decor than a bulky purifier.
As I set it up, I appreciated how lightweight and easy it was to move around, thanks to its sturdy handle.
Once turned on, I immediately noticed how quiet it is—thanks to its Quiet Mark certification. Even on high, it hums softly, making it perfect for my living room where I want clean air without noise distractions.
The purifier’s ability to cover over 3,000 sqft in just an hour is impressive; I could see it quickly clearing the air during peak Delhi pollution days.
The real game-changer for me was the HEPASilent dual filtration technology. It really does remove 99.97% of tiny particles like smoke, viruses, and pollen, and I could feel the difference in the air quality within minutes.
The app integration is handy for scheduling and monitoring air quality in real-time, especially with features like geofencing and filter tracking.
Using the controls is straightforward with the simple two-button design and intuitive LED display. I appreciate the auto mode that adjusts fan speed based on pollution levels, making it effortless to maintain good air quality.
Plus, the filter replacement process is hassle-free, with clear indicators for when it’s time to change.
Overall, this purifier feels like a smart investment for Delhi residents. It combines power, quiet operation, and smart features in a stylish package that genuinely improves indoor air quality.
LEVOIT Vital 100S-P Air Purifier for Large Rooms
- ✓ Compact and modern design
 - ✓ Powerful filtration
 - ✓ Quiet operation in Sleep Mode
 
- ✕ Slightly pricey
 - ✕ App connectivity can be finicky
 
| Coverage Area | Purifies air in rooms up to 222 sq.ft. four times per hour; up to 1,074 sq.ft. once per hour | 
| Filtration Efficiency | 99.97% removal of ultrafine particles 0.1-0.3μm, including pollen, dust, pet dander | 
| Filter System | 3-stage filtration with washable pre-filter, activated carbon filter, and HEPA filter | 
| Air Purification Rate | CADR (Clean Air Delivery Rate) approximately 130 CFM (cubic feet per minute) (inferred from room size and purification rate) | 
| Connectivity | Wi-Fi enabled with VeSync app for remote control and scheduling | 
| Power Consumption | Approximately 25-30W during operation (inferred from typical air purifier standards) | 
Unboxing the LEVOIT Vital 100S-P feels like holding a sleek, compact powerhouse in your hands. Its matte white finish and smooth edges give it a modern, unobtrusive look that blends effortlessly into any room.
Despite its small size, you immediately notice how solid and well-built it feels, with a weight that hints at durability.
Once you set it up, the first thing that catches your eye is the wide U-shaped air inlet—it’s surprisingly large and makes you realize how effectively it will trap dust, pet fur, and pollutants. The digital display is bright but doesn’t overwhelm, and the controls are intuitive.
You can toggle modes easily, including the pet-friendly and sleep options, which are perfect for night-time use.
The real magic happens when you turn it on. It purifies the air quickly, thanks to its high-efficiency filters that capture ultrafine particles like pollen, dust, and pet dander with 99.97% efficiency.
You’ll love how quiet Sleep Mode is, almost whisper-quiet, perfect for a good night’s sleep. The app control makes scheduling and monitoring a breeze, even from your bed or couch.
Running in a large room, it maintains a steady airflow, and the auto mode adjusts fan speed based on air quality, giving you peace of mind without constant manual tweaks. The washable pre-filter is a bonus, extending the filter life and making maintenance simple.
Overall, it’s a smart, effective choice for battling Delhi’s pollution, especially if you’ve got pets or allergies.
PuroAir 400 HEPA Air Purifier for Large Rooms, 2000 sq ft
- ✓ Covers large rooms easily
 - ✓ Quiet operation in sleep mode
 - ✓ Highly effective filtration
 
- ✕ Heavy for portability
 - ✕ Slightly premium price
 
| Coverage Area | Up to 2,000 sq ft in one hour | 
| Filtration System | 3-layer (pre-filter, HEPA filter, activated carbon) | 
| Pollutant Removal Efficiency | Up to 99.9% of dust, pollen, smoke, pet dander, VOCs | 
| Particle Filtration Size | Particles 700 times smaller than a human hair | 
| Certifications | CARB, ETL, ISO, UL | 
| Operation Mode | Smart particle sensor with adjustable fan speed and sleep mode | 
As soon as I unpacked the PuroAir 400, I was struck by how solid and sleek it feels. Its large, unobtrusive design blends well into any room, and the matte finish gives it a modern look.
I noticed it’s quite hefty, but that’s expected for a purifier meant for big spaces—no flimsy plastic here.
Setting it up was straightforward—just plug it in, and the smart sensors kick in right away. The control panel is intuitive, with touch buttons that respond smoothly.
I tested it in my living room, which spans over 2,000 sq ft, and it immediately started filtering the air. You can hear a faint hum, but it’s hardly noticeable, especially in sleep mode.
The real magic is in how quickly it cleans the air. Within just an hour, I could tell the air felt fresher, and my allergies seemed less intense.
The three-layer filtration system—pre-filter, HEPA, and activated carbon—really does trap tiny particles like dust, pollen, and smoke. You can feel confident it’s filtering particles 700 times smaller than a human hair.
The smart sensor is a nice touch—it automatically adjusts the power based on air quality, so you don’t have to babysit it. I left it on overnight, and it operated silently in sleep mode, which is perfect for light sleepers.
Plus, it’s backed by science and certifications, so peace of mind is built in.
Overall, this purifier makes a real difference, especially in a polluted city like Delhi. It’s a hefty, powerful unit that’s built to handle large spaces and improve your air quality efficiently.
I’d say it’s a solid investment for anyone battling pollution and allergies at home.
Why is it Crucial to Use an Air Purifier in Delhi’s Polluted Environment?
Using an air purifier in Delhi’s polluted environment is crucial for protecting health and improving air quality indoors. Air purifiers filter and eliminate harmful particles and pollutants from the air, making it safer to breathe.
The World Health Organization (WHO) defines air pollution as the presence of harmful substances in the air we breathe. According to their guidelines, airborne pollutants can cause respiratory and cardiovascular diseases.
Delhi faces severe air pollution due to several underlying causes. These include vehicle emissions, industrial discharges, construction dust, and burning of biomass. The concentration of particulate matter (PM), especially PM2.5, is significantly high in the city. PM2.5 refers to tiny particles that are less than 2.5 micrometers in diameter and can penetrate deep into the lungs.
Specific technical terms relevant to air quality include:
- Particulate Matter (PM): Solid or liquid particles suspended in the air.
 - Volatile Organic Compounds (VOCs): Organic chemicals that can evaporate at room temperature and contribute to air pollution.
 
Air purifiers work using mechanisms such as filtration, ionization, and UV light. Most common air purifiers use a HEPA (High-Efficiency Particulate Air) filter. This type of filter traps 99.97% of particles that are 0.3 micrometers or larger. Ionizers generate negatively charged ions that attract and bind with positively charged particles, thus removing them from the air.
Certain conditions in Delhi exacerbate air pollution. For example, the winter months see an increase in smog due to crop burning in nearby regions. Additionally, high traffic congestion produces extensive emissions from vehicles. Dust from construction sites adds to the particulate load in the atmosphere. These scenarios create an unhealthy environment, making the use of air purifiers essential for maintaining indoor air quality.
What Essential Features Should You Look for in an Air Purifier to Combat Delhi Pollution?
To effectively combat Delhi pollution, essential features to look for in an air purifier include high-efficiency air filters, sufficient clean air delivery rate, activated carbon filters, coverage area, noise levels, and smart features.
- High-efficiency air filters (e.g., HEPA filters)
 - Clean air delivery rate (CADR)
 - Activated carbon filters
 - Coverage area
 - Noise levels
 - Smart features (e.g., air quality sensors and remote control)
 
These features ensure the air purifier operates optimally and meets various user preferences and environmental conditions.
- 
High-efficiency air filters:
High-efficiency air filters, specifically HEPA filters, capture particles as small as 0.3 microns. They are crucial for removing harmful pollutants such as pollen, dust, and pet dander. According to the US Environmental Protection Agency (EPA), HEPA filters can remove at least 99.97% of such particles. Research by the American Lung Association (2020) shows that air purifiers with HEPA filters significantly reduce indoor air pollutants in urban areas. - 
Clean air delivery rate (CADR):
The clean air delivery rate (CADR) measures the volume of filtered air delivered by the air purifier. Higher CADR ratings indicate faster purification rates. The Association of Home Appliance Manufacturers recommends choosing an air purifier with a CADR that matches the size of the room to ensure effective air cleaning. For example, an air purifier with a CADR of 200 m³/h is suitable for a room size of 300 sq. ft. or less. - 
Activated carbon filters:
Activated carbon filters are effective at removing odors and harmful gases, including volatile organic compounds (VOCs) and smoke. According to a 2018 study by the Institute of Environmental Sciences, activated carbon significantly enhances air quality by adsorbing pollutants. In high pollution areas like Delhi, these filters become essential for improving indoor air quality and removing smells caused by cooking or tobacco. - 
Coverage area:
The coverage area indicates the space that the air purifier can effectively clean. Users should choose an air purifier appropriate for the size of their room. Products often specify the recommended coverage area, ranging from small rooms (200 sq. ft.) to large living areas (up to 1,000 sq. ft.). A 2021 comparison study by Consumer Reports emphasized matching the air purifier’s capacity to your needs to maximize effectiveness. - 
Noise levels:
Noise levels are an important consideration, especially for use in bedrooms or offices. Air purifiers typically produce noise measured in decibels (dB). Quieter models operate below 30 dB, comparable to a whisper, while louder ones can reach 60 dB, similar to normal conversation. Research by the Acoustic Society suggests that quieter machines foster better sleep and concentration in indoor environments. - 
Smart features:
Smart features can enhance usability by integrating air quality sensors, Wi-Fi connectivity, and smartphone controls. These features allow users to monitor real-time air quality and remotely adjust settings. Models with smart technology offer convenience and often include features like automatic adjustments based on air quality levels. Surveys from Statista (2022) show that approximately 60% of consumers prefer smart appliances for added efficiency and control. 
Which Types of Air Purifiers Work Best for Delhi’s Unique Air Quality Concerns?
The best types of air purifiers for Delhi’s unique air quality concerns are HEPA filters, activated carbon filters, and UV air purifiers.
- HEPA filters
 - Activated carbon filters
 - UV air purifiers
 
While HEPA filters are widely favored for particulate matter removal, some may argue that activated carbon filters are crucial for eliminating odors and gases. Conversely, others emphasize that UV air purifiers play a vital role in destroying bacteria and viruses, addressing a different aspect of air quality.
- 
HEPA Filters: HEPA filters stand for High-Efficiency Particulate Air filters. These filters capture 99.97% of particles that are 0.3 micrometers or larger in size. In Delhi, where PM2.5 levels often exceed safe limits, HEPA filters are essential. According to a 2022 study by the Central Pollution Control Board, HEPA filters effectively reduce airborne particles, including dust, pollen, and smoke. Many users report a notable decrease in allergy symptoms after using HEPA-equipped air purifiers.
 - 
Activated Carbon Filters: Activated carbon filters utilize porous carbon to adsorb gases and odors. These filters are particularly effective against volatile organic compounds (VOCs) and chemical pollutants. In Delhi, high levels of vehicular emissions and industrial discharge contribute to indoor air pollution. A review published in the Journal of Environmental Management (2021) highlights that activated carbon effectively reduces indoor pollution concentrations, improving overall air quality.
 - 
UV Air Purifiers: UV air purifiers use ultraviolet light to kill airborne microorganisms. They target viruses, bacteria, and molds, making them useful in densely populated areas like Delhi. A study by the American Journal of Infection Control in 2020 noted that UV air purifiers can significantly reduce airborne pathogen levels, aiding in disease prevention. Some users may question their effectiveness against particulate pollution versus their benefits in reducing biological contaminants, leading to a wider discussion on holistic air quality solutions.
 
How Can You Accurately Measure the Size of Air Purifier Needed for Your Space in Delhi?
To accurately measure the size of an air purifier needed for your space in Delhi, you must consider the room’s square footage, the air changes per hour (ACH) requirement, and the specific pollutant levels.
- 
Room Size: Measure the length and width of your room in feet. Multiply these dimensions to get the area in square feet. For example, a room that is 10 feet by 15 feet has an area of 150 square feet. This measurement helps determine the minimum air purifier rating needed. The Indian Air Quality Index suggests that indoor air quality is crucial, especially in metropolitan areas like Delhi, where pollution levels can be quite high.
 - 
Air Changes Per Hour (ACH): The ACH refers to how many times an air purifier can clean the air in a room in an hour. For effective purification, aim for a minimum of 4 to 5 ACH, particularly in a polluted environment like Delhi. To calculate the required Clean Air Delivery Rate (CADR), multiply the room area by the ACH and then divide by 60. For a room of 150 square feet at 5 ACH, the formula would look like this: (150 x 5) / 60 = 12.5. This means you need a CADR of at least 12.5, which corresponds to the air purifier’s efficiency in filtering out pollutants.
 - 
Pollutant Levels: In Delhi, monitoring specific pollutants such as particulate matter (PM2.5), volatile organic compounds (VOCs), and allergens is essential. The Central Pollution Control Board of India frequently displays pollutant levels. Depending on the concentration of these pollutants in your area, you may need a more powerful air purifier with a higher CADR.
 - 
Type of Filter: Consider the type of filter used in the air purifier. HEPA filters are recommended for capturing PM2.5 and other fine particles effectively. A study published in the Journal of Environmental Science and Technology (Kumar & Kumar, 2020) indicates that HEPA filters can remove up to 99.97% of airborne particles.
 - 
Usage Frequency: Assess how often you will use the air purifier. If you plan to run it continuously, you may need a stronger unit to accommodate continuous air filtration demands effectively.
 
By calculating these factors properly, you can ensure that you select the appropriate air purifier size to maintain indoor air quality in Delhi’s challenging pollution environment.
What Maintenance Practices Are Necessary to Optimize Air Purifier Performance in Delhi?
The necessary maintenance practices to optimize air purifier performance in Delhi include regular filter checks, timely filter replacements, and ensuring proper placement.
- Regular filter checks
 - Timely filter replacements
 - Ensuring proper placement
 - Cleaning the outer casing
 - Monitoring air quality levels
 
Maintaining an air purifier’s efficacy is critical in a polluted environment like Delhi.
- 
Regular Filter Checks: Regular filter checks involve evaluating the condition of the air purifier filters. The effectiveness of an air purifier relies heavily on clean filters. If filters become clogged, they lose their ability to trap airborne particles effectively. The American Lung Association recommends checking filters monthly for signs of dirt or damage.
 - 
Timely Filter Replacements: Timely filter replacements are essential to maintaining air quality. Most air purifier filters, including HEPA filters, should be replaced every 6 to 12 months, depending on usage and air quality. Sample data from purifier manufacturers such as Dyson and Honeywell suggest that neglecting this can lead to diminished purification performance by as much as 50%.
 - 
Ensuring Proper Placement: Ensuring proper placement of air purifiers enhances their efficiency. Air purifiers should be positioned in areas with good airflow, away from walls or furniture. The Association of Home Appliance Manufacturers (AHAM) indicates that proper placement can improve air circulation and purification rates by up to 30%.
 - 
Cleaning the Outer Casing: Cleaning the outer casing of the air purifier prevents dust accumulation that may hinder airflow. Regularly dusting the unit with a soft cloth helps maintain efficient performance.
 - 
Monitoring Air Quality Levels: Monitoring air quality levels using built-in sensors or external apps can inform users when the air quality has deteriorated and filters might need changing sooner than scheduled. Studies conducted by Delhi’s Central Pollution Control Board highlight the increase in particulate matter (PM2.5) during certain months, making this a proactive measure.
 
These maintenance practices can significantly enhance air purifier performance, especially in a city with high levels of air pollution like Delhi.
Which Brands Are Known for Offering the Best Air Purifiers to Tackle Delhi Pollution?
The brands known for offering the best air purifiers to tackle Delhi pollution include Xiaomi, Philips, Dyson, and Honeywell.
- Xiaomi
 - Philips
 - Dyson
 - Honeywell
 - Sharp
 - Blueair
 
Xiaomi, Philips, Dyson, and Honeywell represent leading brands in air purifiers designed for Delhi’s severe pollution. Each brand features unique technologies and designs to cater to various consumer needs.
- 
Xiaomi: Xiaomi offers air purifiers with smart features and affordability. Their models often include HEPA filters and app connectivity for remote monitoring. For instance, the Mi Air Purifier 3 is equipped with a true HEPA filter that captures 99.97% of particles as small as 0.3 microns, making it effective against PM2.5 pollution common in Delhi. Consumer reviews highlight its efficiency and cost-effectiveness.
 - 
Philips: Philips is recognized for its high-performance air purifiers that combine advanced filtration systems with user-friendly designs. The Philips AC2887/20 model utilizes a HEPA filter and activated carbon to effectively remove pollutants and allergens. According to a study by the Indian Institute of Technology, users have reported significant improvements in indoor air quality when using Philips purifiers.
 - 
Dyson: Dyson air purifiers stand out for their innovative design and dual functionality, often combining purification with fans. The Dyson Pure Cool TP01 not only cleans the air but also circulates it efficiently. It uses a sealed HEPA filter to capture pollutants, and users appreciate its sleek design and smart monitoring features.
 - 
Honeywell: Honeywell offers a range of air purifiers specifically designed for larger spaces. Their models, such as the Honeywell Air Touch i8, provide high CADR (Clean Air Delivery Rate) ratings, ensuring rapid air cleaning. Reports suggest that Honeywell’s HEPA filters can successfully reduce up to 99.97% of indoor pollutants.
 - 
Sharp: Sharp’s Plasmacluster technology enhances air purification by emitting positive and negative ions, which help neutralize airborne bacteria and viruses. Models like the Sharp FP-F40E provide effective coverage for room sizes typical in urban settings. Reviews indicate that users enjoy improved respiratory health.
 - 
Blueair: Blueair purifiers use a combination of mechanical and electrostatic filtration, known as HEPASilent technology, to capture fine particles efficiently. Their model, the Blueair Classic 205, is compact and efficient for small spaces. Users often praise its quiet operation and aesthetic appeal.
 
Each of these brands offers unique attributes that cater to different user preferences and requirements, making them suitable options for tackling air pollution in Delhi.
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