Blueair
Blueair Blue Pure 411
₹16,999
Coway
Coway Airmega 150
₹15,998
An in-depth comparison to help you choose the right air purifier for your needs.
Price gap
₹1,001
Score gap
2 pts
Rating gap
0.2
Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.
Editor's analysis
A hand-written take on how these two compare in the real world.
Korean value vs Swedish innovation: Coway Airmega 150 at Rs 15,998 vs Blueair Blue Pure 411 at Rs 16,999. The Coway offers similar coverage (38 sq m each) with 4-stage filtration and cheaper filters (Rs 2,500 vs Rs 4,200). The Blueair is quieter (17 vs 22 dB), ultra-light (1.52 vs 5.7 kg), and runs on an astonishing 10W. Both have identical coverage but completely different technology approaches to achieving clean air.
Round by round
How each product stacks up across the key dimensions.
Product A
Blueair Blue Pure 411
3
wins
Product B
Coway Airmega 150
2
wins
₹16,999
₹15,998
4.6 / 5
4.4 / 5
89/100
87/100
756 reviews
Popular
350 m³/hr
250 m³/hr
38 sq m
38 sq m
Quick summary
Korean value vs Swedish innovation: Coway Airmega 150 at Rs 15,998 vs Blueair Blue Pure 411 at Rs 16,999.
The Coway Airmega 150 offers better overall value with 4-stage filtration and significantly lower running costs (filters + electricity). The Blueair Blue Pure 411 is for buyers who prioritize absolute silence, portability, and energy efficiency above all else. At Rs 3,000 less, the Coway is the practical choice.
Side by side
Each pick at a glance, what they include and what they cost.
Blueair
CADR (Clean Air Delivery Rate)
350 m³/hr
Coverage Area
38 sq m
Filter Type
HEPASilent Technology
Noise Level
17-46 dB
Coway
CADR (Clean Air Delivery Rate)
250 m³/hr
Coverage Area
38 sq m
Filter Type
Pre-filter + Green True HEPA + Activated Carbon
Noise Level
22-53 dB
Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.
What sets them apart
The decisions you are actually making when you pick one over the other.
The Coway Airmega 150 is 6% more affordable, saving you ₹1,001. Both are within a similar price range.
The Blueair Blue Pure 411 leads in cadr (clean air delivery rate) with 350 m³/hr compared to 250 m³/hr.
The Blueair Blue Pure 411 is more efficient in noise level with 17-46 dB compared to 22-53 dB.
The Blueair Blue Pure 411 is more efficient in power consumption with 10W compared to 43W.
The Blueair Blue Pure 411 is more efficient in weight with 1.52 kg compared to 5.7 kg.
Spec sheet
Side-by-side numbers with subtle highlighting on the stronger value.
| Specification | Blueair Blue Pure 411 | Coway Airmega 150 |
|---|---|---|
| Price | ₹16,999 | ₹15,998 |
| Rating | 4.6 / 5(756) | 4.4 / 5(1,678) |
| CADR (Clean Air Delivery Rate) | 350 m³/hr | 250 m³/hr |
| Coverage Area | 38 sq m | 38 sq m |
| Filter Type | HEPASilent Technology | Pre-filter + Green True HEPA + Activated Carbon |
| Noise Level | 17-46 dB | 22-53 dB |
| Power Consumption | 10W | 43W |
| Warranty | 1 year | 1 year |
| Dimensions | 200 x 200 x 425 mm | 340 x 219 x 469 mm |
| Weight | 1.52 kg | 5.7 kg |
Highlighted cells indicate the stronger value in that row.
Strengths and tradeoffs
Where each pick shines, and where you'll have to compromise.
Decision guide
Pick the one that matches your priorities, not the spec sheet.
Choose
Blueair Blue Pure 411
If you want
Choose
Coway Airmega 150
If you want
Buying tip
For identical 38 sq m coverage, the Coway uses 43W while the Blueair uses 10W - the Blueair is 77% more energy efficient. If you run the purifier 24/7 during the 5-month pollution season, the Blueair saves about Rs 500 in electricity. Combined with the Rs 3,000 higher price and Rs 1,700 more expensive filters, the Coway still has lower total cost of ownership.
Ready to decide?
Quick answers
Both cover 38 sq m perfectly. The Coway offers more filtration stages (4 vs Blueair's combination system) and cheaper filters. The Blueair offers near-silent operation and amazing energy efficiency. Choose Coway for comprehensive filtration and value. Choose Blueair for silence and portability.
The Blueair's premium is for its HEPASilent technology (patented electrostatic-mechanical hybrid), Scandinavian design, ultra-light 1.52 kg construction, and the engineering that achieves 350 m3/hr CADR at only 10W. The technology is genuinely innovative, hence the premium.
Coway wins on total cost. Filters: Rs 2,500 vs Rs 4,200 (saving Rs 1,700 per change). Purchase: Rs 3,000 less. Electricity: Blueair saves Rs 100/month. Over 3 years, the Coway's total ownership is roughly Rs 5,000-7,000 less despite higher electricity use.