The Best 5 Air Purifiers to Buy in India are essential devices that help remove harmful pollutants, allergens, and dust from indoor air, protecting your family’s health. And if you live in the NCR area, you need to have an Air Purifier, as the AQI reaches 500+, especially in Delhi.

With increasing air pollution in Indian cities, investing in a good air purifier can make a significant difference in reducing respiratory issues and allergies. Below is a detailed, easy-to-read guide on the top 5 air purifiers available in India in 2025, highlighting their features, ratings, pros, cons, and approximate prices so you can choose the right one for your home.

What Is an Air Purifier and Why Do You Need One?

Air purifiers filter out airborne particles, including dust, smoke, pollen, pet dander, and harmful pollutants such as PM2.5, as well as airborne viruses. They improve indoor air quality and create a safer, healthier living environment, critical in polluted cities or for family members with asthma, allergies, or respiratory sensitivities.

Best 5 Air Purifiers in India (2025)

We have listed the five best Air Purifiers with varying ranges and impressive features, and also provided customer reviews, ratings, and direct links to the products.

1. Coway AirMega AIM Air Purifier

Rating: ★★★★★ (4.4/5)
Coverage Area: Up to 350 sq. ft.
Price: ₹12,499

Key Features:

• Hospital-grade True HEPA filter removing 99.99% viruses, ultrafine dust (PM0.1), pollen, pet dander, and smoke
• Long filter life: up to 8,500 hours (1.5 to 2 years)
• Whisper-quiet operation is ideal for bedrooms
• Adjustable airflow with manual tilt and auto rotation
• 7-year warranty

Pros:

• Extremely high filtration efficiency
• Minimal maintenance and long-lasting filter
• Silent for night use
• Simple, reliable operation without unnecessary smart features

Cons:

• No digital air quality display or app control
• Best for medium rooms, not very large spaces

2. Coway Professional Air Purifier 150

Rating: ★★★★☆ (4.4/5)
Coverage Area: Up to 250 sq. ft.
Price: ₹27,999

Key Features:

• True HEPA filter captures viruses, dust, and allergens
• Compact, minimalist design perfectly blends with decor
• Silent operation suitable for sleep and work
• Easy filter replacement lasting about 6 months

Pros:

• Great for allergy sufferers
• Quiet and efficient performance
• Elegant, space-saving design

Cons:

• No smart features or digital air quality display
• Limited to smaller rooms

Also Read: Top 5 Best Budget-Friendly BLDC Fans in India 2025

3. Philips Smart Air Purifier AC1711

Rating: ★★★★☆ (4.1/5)
Coverage Area: Up to 387 sq. ft.
Price: ₹12,376

Key Features:

• HEPA-grade 360° air intake for efficient purification
• Real-time air quality digital display with “good,” “fair,” “poor” status
• Ultra-quiet 15dB sleep mode
• Energy efficient at 27W consumption

Pros:

• Accurate, user-friendly air quality monitoring
• Very quiet operation, ideal for bedrooms
• Low energy usage

Cons:

• Filter replacement is required periodically
• Better suited for medium-sized rooms rather than larger spaces

4. CUCKOO Respure Air Purifier

Rating: ★★★★★ (4.4/5)
Coverage Area: Up to 570 sq. ft.
Price: ₹11,990

Key Features:

• Three-stage filtration: True HEPA (H13), activated carbon, washable pre-filter
• Copper fiber filter provides antibacterial and antiviral protection
• Real-time color-coded LED air quality display
• Smart sensor adjusts purification speed automatically
• 1-year warranty on parts, 7 years on motor

Pros:

• Large area coverage suitable for living rooms
• Premium multiclass filtration system
• Easy air quality monitoring and automatic adjustment

Cons:

• Bulkier and heavier than some competitors
• Requires more space for placement

5. Vewior A1 Air Purifier

Rating: ★★★★☆ (4.3/5)
Coverage Area: Up to 600 sq. ft.
Price: ₹8,000 – ₹11,000

Key Features:

• Triple filtration: pre-filter, H13 True HEPA, activated carbon
• Digital PM2.5 air quality display with real-time data
• Quiet operation suitable for bedrooms and living rooms
• Adjustable fan speeds, timer, and auto mode

Pros:

• Affordable for large room coverage
• Continuous air quality feedback
• Energy efficient and quiet
• Simple maintenance and filter replacement

Cons:

• No app or remote control connectivity
• Replacement filter needed every 3 to 6 months

Air purifiers play a vital role in safeguarding your home from indoor pollution and allergens, which is crucial for maintaining good health, especially in cities with high pollution levels. The above-reviewed models each have strengths in filtration, noise levels, room coverage, and additional features.

Choosing the right air purifier depends on your specific room size, health needs, and budget. By investing in one of these top-rated purifiers, you ensure cleaner, healthier air for your loved ones.

Frequently Asked Questions (FAQs)