Head to head

Honeywell Air Touch i8 vs Blue Star BS-AP300DAI: Which Should You Buy?

Specification comparison between Honeywell Air Touch i8 and Blue Star BS-AP300DAI
Specification	Honeywell Air Touch i8 8.2/10	Blue Star BS-AP300DAI 8.0/10
Our score	8.2/10	8/10
Street price (indicative)	₹18,990	₹19,990
MRP	₹26,000	₹28,000
Brand	Honeywell	Blue Star
Best for	Homes on busy roads or near industry, where gases and odours matter as much as particulates.	Drawing rooms and small offices that want coverage plus reliable service.
Annual running cost (indicative)	₹4,200	₹3,600
Filtration	Pre-filter + H13 HEPA + high-capacity activated carbon	Pre-filter + H13 HEPA + activated carbon
CADR	300 m³/h	—
Coverage	Up to 465 sq ft	Up to 500 sq ft
Airflow	3D airflow for whole-room circulation	—
Noise	Up to 55 dB	Up to 54 dB
Power	50 W	48 W
Filter life	8 - 12 months	8 - 12 months
Warranty	1 year	1 year
Display	—	PM2.5 numeric display
Purification score	8.6	8.4
Build quality score	8.4	8.5
Value for money score	8.3	8.2
Running cost score	7.6	8.0
Service network score	8.2	8.7
Pros	Unusually thick activated-carbon bed, which is what actually handles traffic and industrial odours 3D airflow design circulates a whole room rather than just the air in front of it Good coverage for a drawing room at a mid price	Good large-room coverage at a mid price Numeric PM2.5 display Blue Star's service organisation is built for commercial uptime
Cons	Bulky footprint Filter replacement costs are on the higher side	Less refined than Coway or Sharp Bulky
Where to buy	Amazon Flipkart	Amazon Flipkart

Choose the Honeywell Air Touch i8 if…

Unusually thick activated-carbon bed, which is what actually handles traffic and industrial odours
3D airflow design circulates a whole room rather than just the air in front of it
Good coverage for a drawing room at a mid price

₹18,990 · Full review

Choose the Blue Star BS-AP300DAI if…

Good large-room coverage at a mid price
Numeric PM2.5 display
Blue Star's service organisation is built for commercial uptime

₹19,990 · Full review

The deciding factors

Most air purifier comparisons obsess over HEPA and ignore carbon, which is a mistake if you live on an Indian arterial road. Particulates are what the number on the display measures; what makes the air actually smell of diesel is gaseous, and only a thick activated-carbon bed removes it. Honeywell puts more carbon in this machine than most rivals at the price, and if your window faces traffic you will notice the difference.

Against that, Blue Star BS-AP300DAI makes its case differently: A competent large-room purifier whose real advantage is behind the product: Blue Star's service network exists to keep commercial cooling running, and that discipline carries over. For an office reception or a big drawing room where uptime matters, that is worth as much as a spec sheet.

Our practical advice: unless the Honeywell Air Touch i8's specific advantages match a real constraint you have — tank size for long water cuts, a higher TDS rating for brackish supply, hot water you will genuinely use — the cheaper unit is the better purchase. In this category, paying for capability you will never use is the most common way money gets wasted.

Frequently asked questions

Honeywell Air Touch i8 or Blue Star BS-AP300DAI — which is better?

On our overall scoring, the Honeywell Air Touch i8 edges it at 8.2/10 against 8/10. Homes on busy roads or near industry, where gases and odours matter as much as particulates. But the Honeywell Air Touch i8 is cheaper at ₹18,990, and if the specific advantages of the Honeywell Air Touch i8 do not apply to your situation, the cheaper unit purifies water just as safely.

What is the price difference between Honeywell Air Touch i8 and Blue Star BS-AP300DAI?

The Honeywell Air Touch i8 is around ₹18,990 and the Blue Star BS-AP300DAI around ₹19,990 — a difference of about ₹1,000. Both are indicative street prices that change frequently, so verify on the marketplace before buying. Also compare annual running cost, which can differ by more than the purchase price over five years.

Which covers a larger room, Honeywell Air Touch i8 or Blue Star BS-AP300DAI?

The Honeywell Air Touch i8 is rated at 300 m³/h CADR covering up to 465 sq ft, and the Blue Star BS-AP300DAI at 300 m³/h covering up to 500 sq ft. Remember that manufacturer coverage figures assume a sealed room — in practice, buy one class larger than your room, or two in very high-pollution cities.

Still undecided?

Tell us your city, your water source and your TDS if you know it, and we will tell you which of these two is right for you — or whether a third option fits better.