Blueair
Blueair Blue Pure 411
₹16,999
Dyson
Dyson Pure Cool TP04
₹44,999
An in-depth comparison to help you choose the right air purifier for your needs.
Price gap
₹28,000
Score gap
1 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.
Two premium international brands - Dyson TP04 at Rs 44,999 vs Blueair Blue Pure 411 at Rs 16,999. The Dyson adds the bladeless fan, wider coverage (55 vs 38 sq m), and app control. The Blueair counters with superior noise performance (17 vs 40 dB), groundbreaking 10W energy efficiency, and Swedish HEPASilent technology. Both are design-forward products, but the Blueair achieves remarkable purification efficiency at less than 40% of the Dyson's price.
Round by round
How each product stacks up across the key dimensions.
Product A
Blueair Blue Pure 411
4
wins
Product B
Dyson Pure Cool TP04
2
wins
₹16,999
₹44,999
4.6 / 5
4.4 / 5
89/100
88/100
756 reviews
Popular
38 sq m
55 sq m
17-46 dB
40-64 dB
Quick summary
Two premium international brands - Dyson TP04 at Rs 44,999 vs Blueair Blue Pure 411 at Rs 16,999. The Dyson adds the bladeless fan, wider coverage (55 vs 38 sq m), and app control.
The Blueair Blue Pure 411 is the smarter buy for most homes. Its HEPASilent technology delivers 350 m3/hr CADR at just 10W while being virtually silent. The Dyson's Rs 28,000 premium buys the fan function and app - not better purification. Unless you need the fan, save with the Blueair.
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
Dyson
CADR (Clean Air Delivery Rate)
Not specified
Coverage Area
55 sq m
Filter Type
360° Glass HEPA
Noise Level
40-64 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 Blueair Blue Pure 411 is 62% more affordable, saving you ₹28,000. This is a significant price gap that could be a deciding factor.
The Dyson Pure Cool TP04 leads in coverage area with 55 sq m compared to 38 sq m.
The Blueair Blue Pure 411 is more efficient in noise level with 17-46 dB compared to 40-64 dB.
The Blueair Blue Pure 411 is more efficient in power consumption with 10W compared to 40W.
The Dyson Pure Cool TP04 leads in warranty with 2 years compared to 1 year.
Spec sheet
Side-by-side numbers with subtle highlighting on the stronger value.
| Specification | Blueair Blue Pure 411 | Dyson Pure Cool TP04 |
|---|---|---|
| Price | ₹16,999 | ₹44,999 |
| Rating | 4.6 / 5(756) | 4.4 / 5(892) |
| CADR (Clean Air Delivery Rate) | 350 m³/hr | Not specified |
| Coverage Area | 38 sq m | 55 sq m |
| Filter Type | HEPASilent Technology | 360° Glass HEPA |
| Noise Level | 17-46 dB | 40-64 dB |
| Power Consumption | 10W | 40W |
| Warranty | 1 year | 2 years |
| Dimensions | 200 x 200 x 425 mm | 1054 x 223 x 223 mm |
| Weight | 1.52 kg | 5.06 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
Dyson Pure Cool TP04
If you want
Buying tip
The Blueair's 1.52 kg weight means you can easily carry it between rooms - bedroom at night, living room during the day. The Dyson at 5.06 kg is meant to stay in one spot. For small homes where you want one purifier to serve multiple rooms at different times, the Blueair's portability is a practical advantage.
Ready to decide?
Quick answers
In energy efficiency and noise, the Blueair is dramatically better (10W vs 40W, 17 dB vs 40 dB). In coverage, the Dyson wins (55 vs 38 sq m). In CADR, the Blueair's 350 m3/hr is comparable. The Dyson's advantage is its fan function and app, not superior purification.
The Blueair at 17 dB minimum is dramatically quieter - essentially inaudible to most people. The Dyson at 40 dB is equivalent to a quiet library, which is acceptable but clearly audible. For light sleepers, the Blueair is the superior bedroom purifier.
Both are design award winners. The Dyson is a tall, futuristic bladeless tower. The Blueair is a compact, colorful cylinder with customizable fabric covers. The Dyson makes a statement; the Blueair blends in stylishly. Design preference is subjective, but both are premium aesthetics.