Bajaj Shield Series Vettora 55
55 L window air cooler rated for 500 sq ft
8.1/10our editorial score
- Warranty: 1 year
₹11,890
Running cost: ≈ ₹2,880/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
By cooler type
Window Air Coolers
10 products comparedPrices checked Sep 2026Independent · affiliate-funded
- #1 Top pick
Bajaj Shield Series Vettora 55₹11,890Score 8.1/10 - #2 Runner-up
Bajaj Shield Series Solair₹12,420Score 7.9/10 - #3 Also great
Bajaj NEX WAC W1 54L₹12,490Score 7.8/10
A window cooler mounts in a window opening and draws fresh air from outside, which is exactly what evaporative cooling needs and exactly what a room-standing cooler struggles to get. This page lists every window air cooler we could verify against the manufacturer's own price — 10 models from Orient Electric, Voltas, Crompton, McCoy and Bajaj, running from ₹6,790 to ₹15,500.
Tanks here run from 35 to 55 litres. Tank size decides how long the cooler runs between refills, not how hard it cools — that is set by air delivery, air throw and the floor area the maker rates the unit for, all of which are shown in the table below wherever the brand publishes them.
2 of these 10 use honeycomb (cellulose) pads, which cool more efficiently than wood wool, last longer and rinse clean. Rated input power runs from 165 W to 200 W — at ₹8 a unit and ten hours a day through a 180-day season that is roughly ₹2,376 to ₹2,880 a year, against ₹18,000-plus for a 1.5 ton air conditioner run the same way.
Every price was read from the brand's own store on 18 September 2026. Amazon and Flipkart often sell below the brand store in a sale week, so use the links on each model to compare before buying.
Our ranked picks
Filter by price, brand and feature, or sort by price and running cost. Tick Compare on any two to put their specs side by side.
10 air coolers
- Read full review →
Bajaj Shield Series Solair
35 L window air cooler rated for 500 sq ft
7.9/10our editorial score- Warranty: 1 year
Read full review →₹12,420Running cost: ≈ ₹2,880/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹12,490
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹6,79041% off
M.R.P. ₹11,490 Save ₹4,700
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
Orient Electric Magicool+ Window 55L
55 L window air cooler rated for 350 sq ft
7.6/10our editorial scoreRead full review →₹7,70038% offM.R.P. ₹12,490 Save ₹4,790
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹7,59030% off
M.R.P. ₹10,890 Save ₹3,300
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹8,37919% off
M.R.P. ₹10,290 Save ₹1,911
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹10,000
Running cost: ≈ ₹2,880/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹10,79110% off
M.R.P. ₹11,990 Save ₹1,199
Running cost: ≈ ₹2,376/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹15,500
Running cost: ≈ ₹2,736/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
How we chose these
Cooling reach, not tank size
We rank on air delivery in m³/hr, air throw and rated floor area first. A 55 litre tank only means fewer refills; it does not move more air than a smaller unit with a stronger blower.
Honeycomb over wood wool
Honeycomb pads hold more water per unit of airflow, resist clogging in hard water and can be rinsed rather than replaced. Wood wool is cheaper and is the media most likely to hold odour once it has been left damp.
Published specs only
Every figure comes from Orient Electric, Voltas, Crompton, McCoy and Bajaj's own listing or product page. Where a brand publishes no air delivery figure we say so on the model rather than estimating one.
Quick comparison
| # | Product | Price | Score | Tank & air delivery | Best for |
|---|---|---|---|---|---|
| 1 | Bajaj Shield Series Vettora 55 | ₹11,890 | 8.1/10 | 55 L | A room with a spare window and no floor space to give up |
| 2 | Bajaj Shield Series Solair | ₹12,420 | 7.9/10 | 35 L | A room with a spare window and no floor space to give up |
| 3 | Bajaj NEX WAC W1 54L | ₹12,490 | 7.8/10 | 54 L · 3,800 m³/hr | A room with a spare window and no floor space to give up |
| 4 | Orient Electric Magicool DX | ₹6,790 | 7.6/10 | 50 L · 2,000 m³/hr | A room with a spare window and no floor space to give up |
| 5 | Orient Electric Magicool+ Window 55L | ₹7,700 | 7.6/10 | 55 L · 2,000 m³/hr | A room with a spare window and no floor space to give up |
| 6 | Voltas Wind 54 WW | ₹7,590 | 7.5/10 | 45 L | A room with a spare window and no floor space to give up |
| 7 | Voltas Wind 52 ECO | ₹8,379 | 7.5/10 | 52 L | A room with a spare window and no floor space to give up |
| 8 | Crompton Zelus WAC 54 | ₹10,000 | 7.2/10 | — | A room with a spare window and no floor space to give up |
| 9 | McCoy – Triton 50 WW | ₹10,791 | 7.2/10 | 50 L · 1,800 m³/hr | A room with a spare window and no floor space to give up |
| 10 | Crompton Optimus WAC 70 | ₹15,500 | 6.9/10 | — | A room with a spare window and no floor space to give up |
Prices are indicative street prices, last verified 2026-09-18. Always confirm the current price on the marketplace before purchasing.
Frequently asked questions
Which is the best window air cooler in India?
Among the 10 verified here, the value pick is the Orient Electric Magicool DX at ₹6,790 with a 50 litre tank. Filter by the floor area you actually need rather than by tank litres — a bigger tank is a longer run time, not a colder room.
What does a window air cooler cost?
On brand-store prices checked in September 2026, 10 models run from ₹6,790 (Orient Electric Magicool DX) to ₹15,500 (Crompton Optimus WAC 70). Street prices on Amazon and Flipkart are frequently below these in a sale week.
Does an air cooler work in humid weather?
Not well. An evaporative cooler works by evaporating water into the airstream, so it cools hardest in dry heat and does very little once relative humidity passes about 60%. In coastal cities and through the monsoon it mainly adds moisture. If that describes your summer, an air conditioner or a fan is the better purchase.
Does it need a window open?
Yes, and this is the most common installation mistake in the category. A cooler pushes humid air into the room and that air has to leave. Sealing the room raises humidity until evaporation — and therefore cooling — stops. Keep a window or door open for cross ventilation.
How much electricity does it use?
These models draw 165-200 W. At ₹8 a unit and ten hours a day for 180 days that is about ₹2,376-₹2,880 a season — roughly a tenth of what a 1.5 ton inverter AC costs to run, not "free cooling" as some listings imply.