Best Air Purifiers in December 2025

Brand & Model	Room Size	Filter Type	CADR	Price	Best For
Levoit Core 300	350 sq ft	HEPA H13	High	₹10-12K	Allergies, bedrooms	Check Price on Amazon
Xiaomi 4 Lite	450 sq ft	HEPA + Smart	High	₹10-18K	Smart homes	Check Price on Amazon
Coway 150	350 sq ft	HEPA + Carbon	Medium	₹13-18K	Best filter quality	Check Price on Amazon
Eureka Forbes 150	Small	HEPA	Medium	₹4-6K	Budget buyers	Check Price on Amazon
Sharp FP-F40E	320 sq ft	Plasmacluster	Medium	₹9-11K	Allergies	Check Price on Amazon
Honeywell V2	300 sq ft	HEPA + Carbon	Medium	₹7-9K	Kids & pets	Check Price on Amazon
Philips AC1215/20	333 sq ft	HEPA	Medium	₹9-12K	Trusted brand	Check Price on Amazon
Agaro Imperial	450 sq ft	HEPA H13	High	₹9-11K	Large rooms	Check Price on Amazon
Vestar VPT1803	400 sq ft	3-stage	Medium	₹7-9K	Value for money	Check Price on Amazon
Oterbear H13	Small	HEPA H13	Low	₹8-12K	Study/office desk	Check Price on Amazon

Indoor air pollution in India is rising every year due to dust, vehicles, construction, industrial pollution, and winter smog. PM2.5 levels often cross dangerous limits, making an air purifier a must-have for every home.

1. Levoit Core 300 (HEPA H13) – Best Overall for 2025

⭐ Rating: 4.4/5
💰 Price Range: ₹10,000 – ₹12,000
🏠 Room Size: Up to 350 sq ft

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Features

True HEPA H13 filtration
360° air intake
3-stage filtration
Ultra-quiet sleep mode
Ideal for bedrooms and medium rooms

Pros

High-efficiency filtration
Modern, compact design
One of the quietest purifiers
Excellent for allergies

Cons

Filter cost is slightly higher

2. Xiaomi Smart Air Purifier 4 Lite – Best Smart Air Purifier Under ₹18,000

⭐ Rating: 4.7/5
💰 Price: ₹10,000 – ₹18,000
🏠 Room Size: Up to 450 sq ft

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Features

Smart app + voice control
Real-time PM2.5 display
360° filtration
High CADR

Pros

Great for medium-size rooms
Very silent in sleep mode
Affordable smart purifier

Cons

Requires WiFi for smart features

3. Coway AirMega 150 – Best Filter Quality

⭐ Rating: 4.8/5
💰 Price: ₹13,000 – ₹18,000
🏠 Room Size: Up to 350 sq ft

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Features

Longest filter life: 8500 hours
Pre-Filter, Activated Carbon,HEPA H13
Anti-Virus True HEPA H13
CADR around 303m³/hr for air cleaning
Ultra-quiet operation: 22–49 dB with low power usage (38W)

Pros

Long-lasting filters
Excellent air purification
Low maintenance
Auto Mode,Real-time air quality indicator with LED colours
Low power consumption

Cons

Premium pricing

4. Eureka Forbes Air Purifier 150 – Best Budget Option

⭐ Rating: 5.0/5
💰 Price: ₹4,500 – ₹5,500
🏠 Room Size: Small rooms

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Features

Plasmacluster + HEPA + Carbon
Covers up to 320 sq ft
Removes 99.97% fine particles
Auto mode with sensors
Quiet and low power use

Pros

Very affordable
Compact
Good HEPA filtration

Cons

Not meant for large rooms

5. Sharp FP-F40E (Plasmacluster) – Best Japanese Technology Purifier

⭐ Rating: 4.6/5
💰 Price: ₹8000 – ₹10,000
🏠 Room Size: Up to 320 sq ft

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Features

Plasmacluster + HEPA + Carbon
Covers up to 320 sq ft
Removes 99.97% fine particles
Auto mode with dust & odour sensors
Quiet and low power use

Pros

Best for allergy sufferers
Extremely quiet
Premium filtration

Cons

Replacement filters slightly expensive

6. Honeywell Air Touch V2 – Best for Kids & Pet Homes

⭐ Rating: 4.5/5
💰 Price: ₹7,000 – ₹9,000
🏠 Room Size: Up to 300 sq ft

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Features

filtration: Pre-filter, Nano-silver, HEPA
Covers up to 388 sq ft
Removes 99.99% dust, smoke dander
CADR ~250 m³/h
Quiet with Auto/Sleep mode

Pros

Good CADR
Non-toxic body
Very safe for children

Cons

Basic design

7. Philips AC1215/20 – Most Trusted Air Purifier Brand

⭐ Rating: 4.6/5
💰 Price: ₹9,000 – ₹12,000
🏠 Room Size: Up to 333 sq ft

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Features

HEPA + Carbon + Pre-filter
CADR ~270 m³/hr
Removes 99.97% dust, smoke & germs
Covers up to ~333 sq ft
Auto/Sleep mode and low power use

Pros

Best auto-sense technology
Night sense mode
Very reliable

Cons

Slightly bulky

8. Agaro Imperial Air Purifier – Best Large Room Purifier Under ₹10K

⭐ Rating: 4.5/5
💰 Price: ₹9,000 – ₹11,000
🏠 Room Size: Up to 450 sq ft

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Features

7-stage purification with True HEPA H14
Removes 99.99% dust, smoke & germs.
Suitable for rooms up to ~400 sq. ft.
CADR around 320 m³/hr
Auto mode, sleep mode and air-quality indicator

Pros

Excellent CADR
Affordable filters
Great for living rooms

Cons

Basic smart features

9. Vestar VPT1803 Air Purifier – Best Value for Money

⭐ Rating: 4.3/5
💰 Price: ₹7,000 – ₹9,000
🏠 Room Size: Up to 400 sq ft

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Features

3-stage purification with HEPA
Ideal for rooms up to ~284 sq. ft.
CADR ~200 m³/hr
Compact design, 55W power
Removes dust, smoke, pollen and pet hair

Pros

Covers large areas
Decent CADR
Affordable

Cons

Less popular brand

10. Oterbear H13 HEPA Desk Purifier – Best Mini Purifier for Study Rooms

⭐ Rating: 4.2/5
💰 Price: ₹8,000 – ₹12,000
🏠 Room Size: Small rooms, office desks

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Features

H13 HEPA 3-stage filtration
Compact and desk-friendly
Removes dust, smoke, odors and allergens
Aroma + ambient light, sleep mode
Touch control, multiple fan speeds

Pros

Very small & compact
Quiet operation
Great for personal space

Cons

Not suitable for big rooms

How to Choose the Best Air Purifier in 2025

Choosing the right air purifier depends on your room size, air quality, and budget.

Room Size

Small rooms (100-200 sq ft): Basic HEPA purifiers
Medium rooms (200-350 sq ft): Mid-range purifiers
Large rooms (350+ sq ft): High CADR models

Filter Type

Choose HEPA H13 or H14
Choose Activated Carbon
Choose Pre-filter
Avoid HEPA-like
Avoid Ionizers without HEPA

Filter Replacement Guide
Always choose a brand with easy-to-buy replacement filters.

Pre-filter: Clean every 2-4 weeks
HEPA filter: 6-12 months
Carbon filter: 6-12 months

Filter Cost

Budget purifiers: ₹800-₹1,500
Mid-range: ₹1,500-₹2,500
Premium: ₹2,500-₹5,000

Signs your filter needs replacement

High PM2.5 even after running
Bad smell
Noise increases
Airflow becomes weak

CADR (Clean Air Delivery Rate)

Good: 200-300 m³/h
Best: 300-400+ m³/h

Smart Features

Auto mode
PM display
App control

Noise Levels
For bedrooms, choose 20-35 dB (sleep mode).

How to Install & Use an Air Purifier

Installation Steps

Unbox purifier
Remove plastic from filters
Place 30 cm away from walls
Keep in central position
Turn on Auto Mode
Close windows for faster cleaning

Usage Tips

Run purifier 8-12 hours daily
Clean pre-filter frequently
Keep doors & windows closed
Replace filters on time

Frequently Asked Questions (FAQ)

Do air purifiers really remove dust and PM2.5?
Yes. HEPA H13/H14 removes 99.97% particles.

Should I keep windows closed?
Yes, for best results.

Can I use it 24/7?
Absolutely. Most purifiers use very low power.

Does it remove cigarette smoke smell?
Yes, if it has a carbon filter.

Which purifier is best for allergies?
Levoit Core 300, Sharp FP-F40E, Coway.

Which purifier is best for large rooms?
Agaro Imperial, Xiaomi 4 Lite.

Are HEPA purifiers safe?
Yes, completely safe.

How long does it take to clean a room?
10-20 minutes depending on CADR.

Do purifiers reduce dust on furniture?
Yes, significantly.

Are ionizers safe?
Ionizers without HEPA are not recommended.

Do I need a purifier in a village?
If pollution, dust or smoke is present—yes.

Can air purifiers help asthma?
Yes, HEPA helps reduce triggers.

Do purifiers cool the room?
No, they only clean air.

Is HEPA better than UV?
Yes. UV alone cannot remove PM2.5.

Where should I place the purifier?
Center of room, away from walls.

Editor’s Choice

Brand & Model	Price
Levoit Core 300	₹10-12K	View Details
Xiaomi 4 Lite	₹10-18K	View Details
Coway 150	₹13-18K	View Details
Eureka Forbes 150	₹4-6K	View Details
Sharp FP-F40E	₹9-11K	View Details
Honeywell V2	₹7-9K	View Details
Philips AC1215/20	₹9-12K	View Details
Agaro Imperial	₹9-11K	View Details
Vestar VPT1803	₹7-9K	View Details
Oterbear H13	₹8-12K	View Details

Category: Electronics