₹8,7493% off
M.R.P. ₹8,999 Save ₹250
Running cost: ≈ ₹2,088/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
By tank size & feature
20 Litre Air Coolers
10 products comparedPrices checked Sep 2026Independent · affiliate-funded
10 verified air coolers carry a water tank between 17 and 23 litres, which is how a "20 litre air cooler" is actually sold — brands round tank sizes and a 20 L listing is often 18 L or 22 L on the spec sheet. They run from ₹4,990 to ₹9,890.
What a 20 litre tank buys you is run time between refills, not cooling power. At this size the cooler is a personal or tower unit for one person or a small room. Cooling reach is set by air delivery and air throw, shown below wherever the brand publishes them.
Formats present: desert, personal, tower. Brands: Kenstar, Orient Electric, McCoy, Symphony, Bajaj and Crompton. Prices read from their own stores on 18 September 2026.
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 →
Orient Electric Smartcool Dx Room/
23 L personal air cooler rated for 180 sq ft
7.7/10our editorial scoreRead full review →₹5,89934% offM.R.P. ₹8,990 Save ₹3,091
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹4,99038% off
M.R.P. ₹7,990 Save ₹3,000
Running cost: ≈ ₹1,152/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹7,09124% off
M.R.P. ₹9,299 Save ₹2,208
Running cost: ≈ ₹2,045/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹9,890
Running cost: ≈ ₹2,016/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹7,37110% off
M.R.P. ₹8,190 Save ₹819
Running cost: ≈ ₹2,376/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹5,90824% off
M.R.P. ₹7,790 Save ₹1,882
Running cost: ≈ ₹2,376/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
Bajaj Pmh18 DLX
18 L personal air cooler rated for 150 sq ft
7.3/10our editorial score- Warranty: 1 year
Read full review →₹8,570Running cost: ≈ ₹1,224/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹7,01110% off
M.R.P. ₹7,790 Save ₹779
Running cost: ≈ ₹2,376/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
- Read full review →₹8,900
Running cost: ≈ ₹2,376/yr
Indicative price, verified 2026-09-18. Confirm on the marketplace before buying.
Quick comparison
| # | Product | Price | Score | Tank & air delivery | Best for |
|---|---|---|---|---|---|
| 1 | Symphony Diet 3D 20i | ₹8,749 | 7.8/10 | 20 L | A living room where floor space is tight and looks matter |
| 2 | Orient Electric Smartcool Dx Room/ | ₹5,899 | 7.7/10 | 23 L · 1,300 m³/hr | One person, a study or a small bedroom in dry heat — not a hall |
| 3 | Kenstar Pulse 20 Litre | ₹4,990 | 7.6/10 | 20 L | A large, well-ventilated room in a dry-summer city |
| 4 | Symphony Diet 22T | ₹7,091 | 7.6/10 | 22 L | A living room where floor space is tight and looks matter |
| 5 | Bajaj Frio 24 | ₹9,890 | 7.5/10 | 23 L | One person, a study or a small bedroom in dry heat — not a hall |
| 6 | McCoy – Jet 18L | ₹7,371 | 7.4/10 | 18 L · 1,700 m³/hr | A living room where floor space is tight and looks matter |
| 7 | McCoy -Windy 17L HC | ₹5,908 | 7.4/10 | 17 L · 1,550 m³/hr | One person, a study or a small bedroom in dry heat — not a hall |
| 8 | Bajaj Pmh18 DLX | ₹8,570 | 7.3/10 | 18 L | One person, a study or a small bedroom in dry heat — not a hall |
| 9 | McCoy -Captain HC DG | ₹7,011 | 7.3/10 | 17 L · 1,550 m³/hr | One person, a study or a small bedroom in dry heat — not a hall |
| 10 | Crompton Marvel Neo | ₹8,900 | 7.2/10 | 23 L | One person, a study or a small bedroom in dry heat — not a hall |
Prices are indicative street prices, last verified 2026-09-18. Always confirm the current price on the marketplace before purchasing.
Frequently asked questions
Is a 20 litre air cooler enough for my room?
The models here are rated by their makers for 140-200 sq ft. Match that to your room rather than to the tank figure — litres tell you refill frequency, not coverage.
What is the price of a 20 litre air cooler?
₹4,990 to ₹9,890 on brand-store prices checked September 2026, across 10 models. The cheapest is the Kenstar Pulse 20 Litre.
How often will I refill a 20 litre cooler?
It depends on humidity and fan speed, not on the tank alone. As a rough guide a cooler evaporates 1-2 litres an hour on high in dry heat, so a full 20 litre tank runs roughly a long evening before it needs topping up.
Honeycomb or wood wool at this size?
10 of these 10 use honeycomb pads. Honeycomb holds more water per unit of airflow, survives hard water better and can be rinsed instead of replaced — worth insisting on at any tank size.