Best Air Purifiers in India

Quick Picks

• Best overall: Coway Airmega 200M — Excellent CADR, low noise, reasonable running costs
• Best for small rooms: Philips AC1215/20 — Compact, efficient, great for bedrooms
• Best for large rooms: Dyson Purifier Hot+Cool HP09 — Covers large spaces, doubles as heater and fan
• Best budget: Mi Air Purifier 3 — Best value under ₹10,000
• Best for Delhi pollution: Sharp FP-J60M-W — High CADR with Plasmacluster technology

Comparison Table

Model	CADR (Smoke)	Room Size	Price (₹)	Filter Type	Noise (dB)
Coway Airmega 200M	200 CFM	250 sq ft	14,999	True HEPA + Carbon	24–44
Philips AC1215/20	120 CFM	150 sq ft	12,999	True HEPA + Carbon	20–46
Dyson HP09	160 CFM	400 sq ft	42,999	HEPA H13 + Carbon	22–45
Mi Air Purifier 3	125 CFM	150 sq ft	8,999	True HEPA + Carbon	28–48
Sharp FP-J60M-W	240 CFM	300 sq ft	19,999	HEPA + Plasmacluster	25–48
Philips AC2938/33	260 CFM	350 sq ft	24,999	HEPA H13 + Carbon	18–46
IQAir HealthPro 250	165 CFM	400 sq ft	89,999	HyperHEPA + Carbon	22–54

Coway Airmega 200M

Price: ₹14,999 CADR: 200 CFM (smoke) Room size: Up to 250 sq ft Filter: True HEPA + Activated Carbon

Pros:

• Excellent CADR for the price
• Very quiet at low speeds (24 dB)
• Eco mode with auto light sensor
• Low filter replacement cost (₹2,500/year)
• Sleek, compact design

Cons:

• No smart connectivity
• Carbon filter is thin — limited VOC removal
• No remote control in some variants

Bottom line: The best value-for-money air purifier in India. Reliable performance, low running costs, and whisper-quiet operation make it ideal for bedrooms and living rooms.

Philips AC1215/20

Price: ₹12,999 CADR: 120 CFM (smoke) Room size: Up to 150 sq ft Filter: True HEPA + Activated Carbon

Pros:

• Compact and fits small spaces
• AeraSense professional-grade sensor
• Auto mode adjusts fan speed based on real-time readings
• Low power consumption (30W max)
• Filter replacement indicator

Cons:

• Only suitable for small rooms
• Carbon filter is integrated with HEPA — both replaced together
• Noisy at max speed (46 dB)

Bottom line: Perfect for small bedrooms and offices. The AeraSense sensor provides accurate real-time feedback. Best for single-room use.

Dyson Purifier Hot+Cool HP09

Price: ₹42,999 CADR: 160 CFM (smoke) Room size: Up to 400 sq ft (with air circulation) Filter: HEPA H13 + 1.8 kg Activated Carbon

Pros:

• Combines purifier, heater, and fan in one unit
• Large carbon filter — excellent for gas and VOC removal
• Oscillation for even air distribution
• Dyson’s unique airflow design circulates air throughout the room
• Wi-Fi and app control, voice assistant compatible
• Displays real-time air quality data

Cons:

• Very expensive
• CADR is modest for the price
• Noisy at higher speeds
• Filters are expensive to replace (₹5,000–6,000/year)

Bottom line: The best all-in-one solution if budget is not a concern. Excellent for year-round use — cooling in summer, heating in winter, purification always.

Mi Air Purifier 3

Price: ₹8,999 CADR: 125 CFM (smoke) Room size: Up to 150 sq ft Filter: True HEPA + Activated Carbon

Pros:

• Most affordable True HEPA purifier
• Wi-Fi and Mi Home app control
• OLED display with real-time PM2.5 readings
• Voice assistant compatible (Alexa, Google Assistant)
• Good filter life indicator

Cons:

• Filter replacement costs are relatively high (₹2,500/year) for the purchase price
• Only suitable for small rooms
• No auto mode in the basic version
• Build quality is plastic-y

Bottom line: The best budget option. It is a genuine True HEPA purifier at under ₹10,000. Ideal for small bedrooms on a budget.

Key Takeaways

• Coway Airmega 200M offers the best overall value with excellent CADR and low running costs
• Philips AC1215/20 is ideal for small bedrooms with accurate sensor technology
• Dyson HP09 is the best premium option combining purifier, heater, and fan
• Mi Air Purifier 3 is the best budget choice under ₹10,000
• Always match CADR to room size — bigger is not always better