For: Living room and hall
Unhaze S5 Air Purifier
Cleans all the air in a 355 sq ft living room 5 times every hour.
Clean air in every room
Add the right size for each space.
Dispatched within 24 hrs · Delivery in 3–7 days across India
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- Swiss HEPA + Carbon Filters
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Our biggest purifier, with an H13 HEPA filter. A PM2.5 sensor watches the air and the light on top changes colour as your room gets cleaner.
What's inside, in the order air goes through it.
Dust filter
Catches hair, pet fur, lint and heavy dust first. Washable.
H13 HEPA filter
Graded H13: stops at least 99.95% of the hardest-to-catch particles.
Carbon filter
Holds on to smells and gases: cooking smoke, odours.
Fan and seal
Pulls air through every layer, with no gaps for air to slip around.
The three numbers that matter, explained.
What each number means, and what a good number looks like.
What it does day to day.
It will
- Cleans a living room or hall up to 355 sq ft, about 5 times an hour
- Traps PM2.5, smoke, pollen and fine dust in its H13 filter
- Takes cooking smells and odours out with its carbon filter
- Shows the air quality with a coloured light
- Reminds you when the filter needs changing
- Switches itself off on a timer
Good to know
- On full speed it's 53 dB, like a busy office. At night, set a lower speed.
- It cleans the air in the room it's in. For bedrooms, an S3 in each room works better than one S5 with doors open.
- It doesn't cool the room or change humidity.
S5 vs the best-selling living-room purifier.
Worked out with the same formula, from each maker's published CADR.
| Best seller | Unhaze S5 Air Purifier | |
|---|---|---|
| Clean air per hour | 303 m³/h | 390 m³/h+29% |
| Room it cleans, 5×/hour | 276 sq ft | 355 sq ft+79 sq ft |
| Price per sq ft cleaned | ₹54 | ₹51lower |
| HEPA grade stated | "True HEPA" | H13 |
Best seller: the top-selling purifier in this category on Amazon.in, October 2026.
Every specification, explained.
Each line from the product sheet, with what it means for you.
| Spec | Unhaze S5 Air Purifier | What it means for you |
|---|---|---|
| Clean air per hour (CADR) | 390 m³/h | 3.9 lakh litres of clean air every hour. The higher this is, the bigger the room it can handle. |
| Room size | Up to 355 sq ft | Worked out at 5 full air cleans an hour, using CADR × 0.91. |
| Filters | Dust pre-filter, H13 HEPA, activated carbon | Big dust first, then fine dust and smoke, then smells. |
| Air quality sensor | PM2.5 sensor with a colour light | Counts the fine dust in your room. The light changes colour as the air gets cleaner or dirtier. |
| Fan speeds | 4 | Run it high to clean fast, low to keep it quiet. |
| Timer | 3 settings | It switches itself off after the time you choose. |
| Filter reminder | Yes | A light tells you when the filter is full. |
| Noise | 53 dB at full speed | Like a busy office. Lower speeds are quieter. |
| Power | 42.5 W | About ₹3.40 for 10 hours at full speed. Less than a ceiling fan. |
| Power supply | 220 V, 50 Hz | Plugs into a normal Indian socket. |
| Size | 300 × 170 × 410 mm | About the size of a carry-on bag. |
| Weight | 3.2 kg | Light enough to move between rooms. |
| Cleaning | Top cover and grille come off | Wipe or wash them to keep air flowing freely. |


