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Air PurifierUpdated November 24, 2025
Top pick
Blueair Blue Pure 411 Auto Air Purifier

Blueair

Blueair Blue Pure 411

₹16,999

VS
Coway Airmega 150 Professional Air Purifier

Coway

Coway Airmega 150

₹15,998

Blueair Blue Pure 411 vs Coway Airmega 150

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

Editor's analysis

The expert read

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

Head to head

How each product stacks up across the key dimensions.

Product A

Blueair Blue Pure 411

3

wins

VS

Product B

Coway Airmega 150

2

wins

Price
A

₹16,999

Winner

₹15,998

User Rating
Winner

4.6 / 5

B

4.4 / 5

Our Score
Winner

89/100

B

87/100

Popularity
A

756 reviews

Winner

Popular

CADR (Clean Air Delivery Rate)
Winner

350 m³/hr

B

250 m³/hr

Coverage Area
A

38 sq m

B

38 sq m

Quick summary

The short version

Korean value vs Swedish innovation: Coway Airmega 150 at Rs 15,998 vs Blueair Blue Pure 411 at Rs 16,999.

Blueair Blue Pure 411

Best overall

Blueair Blue Pure 411

₹16,9994.6/5vs Coway Airmega
Check price

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

The products

Each pick at a glance, what they include and what they cost.

Our Pick
Blueair Blue Pure 411 Auto Air Purifier

Blueair

Blueair Blue Pure 411

4.6(756)
₹16,999

Inclusive of all taxes

Check Price on Amazon

Key Features

  • Swedish design and engineering
  • HEPASilent technology combines mechanical and electrostatic filtration
  • Extremely quiet operation at 17 dB

Specs at a Glance

CADR (Clean Air Delivery Rate)

350 m³/hr

Coverage Area

38 sq m

Filter Type

HEPASilent Technology

Noise Level

17-46 dB

Coway Airmega 150 Professional Air Purifier

Coway

Coway Airmega 150

4.4(1,678)
₹15,998

Inclusive of all taxes

Check Price on Amazon
Popular Choice

Key Features

  • 4-stage filtration with washable pre-filter
  • Real-time air quality monitoring with LED indicator
  • Eco mode for energy savings

Specs at a Glance

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

Key differences

The decisions you are actually making when you pick one over the other.

₹1,001 price difference

Coway Airmega 150

The Coway Airmega 150 is 6% more affordable, saving you ₹1,001. Both are within a similar price range.

CADR (Clean Air Delivery Rate): 350 m³/hr vs 250 m³/hr

Blueair Blue Pure 411

The Blueair Blue Pure 411 leads in cadr (clean air delivery rate) with 350 m³/hr compared to 250 m³/hr.

Noise Level: 17-46 dB vs 22-53 dB

Blueair Blue Pure 411

The Blueair Blue Pure 411 is more efficient in noise level with 17-46 dB compared to 22-53 dB.

Power Consumption: 10W vs 43W

Blueair Blue Pure 411

The Blueair Blue Pure 411 is more efficient in power consumption with 10W compared to 43W.

Weight: 1.52 kg vs 5.7 kg

Blueair Blue Pure 411

The Blueair Blue Pure 411 is more efficient in weight with 1.52 kg compared to 5.7 kg.

Spec sheet

Detailed Specifications

Side-by-side numbers with subtle highlighting on the stronger value.

SpecificationBlueair Blue Pure 411Coway Airmega 150
Price₹16,999₹15,998
Rating4.6 / 5(756)4.4 / 5(1,678)
CADR (Clean Air Delivery Rate)350 m³/hr250 m³/hr
Coverage Area38 sq m38 sq m
Filter TypeHEPASilent TechnologyPre-filter + Green True HEPA + Activated Carbon
Noise Level17-46 dB22-53 dB
Power Consumption10W43W
Warranty1 year1 year
Dimensions200 x 200 x 425 mm340 x 219 x 469 mm
Weight1.52 kg5.7 kg

Highlighted cells indicate the stronger value in that row.

Strengths and tradeoffs

Pros and cons

Where each pick shines, and where you'll have to compromise.

Blueair Blue Pure 411

89/100

Excellent value

What we like

  • Quietest air purifier in the market
  • Extremely energy efficient at 10W
  • Lightweight and portable design
  • Scandinavian minimalist aesthetic
  • Good CADR for compact size

What could be better

  • Expensive for the coverage area
  • Filter replacements cost ₹4200
  • No smart features or display
  • Limited to small/medium rooms
  • No air quality indicator

Coway Airmega 150

87/100

Excellent value

What we like

  • Korean brand known for quality air purifiers
  • 4-stage filtration very effective
  • Quiet operation with sleep mode
  • Affordable filter replacements (₹2500)
  • Good CADR for room size

What could be better

  • Limited coverage area
  • No smart connectivity features
  • Basic manual controls only
  • Smaller than competitors at similar price

Decision guide

Which one should you buy?

Pick the one that matches your priorities, not the spec sheet.

Choose

Blueair Blue Pure 411

If you want

  • Lower total cost of ownership with Rs 2,500 filters is important
  • 4-stage filtration including dedicated activated carbon for odors
  • Save Rs 3,000 at purchase while getting similar coverage
  • The washable pre-filter reduces long-term maintenance costs

Choose

Coway Airmega 150

If you want

  • Near-silent 17 dB operation is essential for your environment
  • Ultra-light 1.52 kg portability to move between rooms daily
  • Groundbreaking 10W energy efficiency for near-zero running cost
  • Scandinavian design aesthetic with customizable fabric covers

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?

Pick your winner and grab today's price

Pick
Blueair Blue Pure 411

Blueair Blue Pure 411

₹16,999

Buy on Amazon
Coway Airmega 150

Coway Airmega 150

₹15,998

Buy on Amazon

Quick answers

Frequently Asked Questions

Coway 150 vs Blueair 411 - which is better for the same room size?

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.

Why is the Blueair more expensive despite similar coverage?

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.

Which has better long-term value - Coway or Blueair?

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.