Energy efficient coolers are essential for comfort and savings during summer: We recommend these options for you

Is the rising heat raising your tension of the power bills? Here are energy efficient cooler options that will keep the bill in check while keeping you comfortable in this heat.

Boudhaditya Sanyal
Published10 Jun 2025, 06:45 PM IST
Energy efficient coolers are a sweet spot between comfort and savings.
Energy efficient coolers are a sweet spot between comfort and savings.

Summer heat can be relentless, especially with a heat wave warning, but staying cool doesn’t have to come at a high cost. Energy-efficient coolers are a smart solution, offering both comfort and savings when temperatures rise. These appliances are designed to keep your space refreshingly cool while consuming less electricity, helping you reduce utility bills.

Our Picks

value for money

highly reviewed

high capacity

best overall

portable option

personal cooler

Our Picks

ProductRatingPrice

value for money

Bajaj PX97 Torque New 36L Personal Air Cooler For Home | High Speed Fan | 30Ft Powerful Air Throw | Inverter Compatible | Cooler For Room | 3 Yrs (1 Yr Standard + 2 Yrs Extended) Warranty【White】View Details...

₹5,749

...

highly reviewed

Symphony Diet 12T Personal Tower Air Cooler for Home with Honeycomb Pad, Powerful Blower, i-Pure Technology and Low Power Consumption (12L, White)View Details...

₹5,499

...

high capacity

Bajaj DMH90 Neo 90L Desert Air Cooler For Home | For Larger Room | Big Ice Chamber | High-Speed | Invertor Compatible | 90Ft Air Throw | 3 Yrs Warranty (1 Yr Standard + 2 Yrs Extended Warranty)【White】View Details...

...

best overall

Crompton Ozone 55 Litres Desert Air Cooler for home | Large & Easy Clean Ice Chamber | 4-Way Air Deflection | High Density Honeycomb Pads | Everlast Pump | Auto FillView Details...

₹9,499

...

portable option

Symphony Ice Cube 27 Personal Air Cooler For Home with Powerful Fan, 3-Side Honeycomb Pads, i-Pure Technology and Low Power Consumption (27L, White)View Details...

...
View More...

Whether you're looking for a compact option for small spaces or a powerful cooler for large rooms, there’s something for everyone. From quiet operation to eco-friendly designs, these coolers blend practicality with modern convenience. Here are our top recommendations to help you beat the heat without breaking the bank.

The Bajaj PX97 Torque 36L Air Cooler is a compact personal cooler designed for small rooms. With features like Anti-Bacterial Hexacool pads, Turbo Fan Technology, and inverter compatibility, it offers efficient cooling while saving energy. Its 36L tank and adjustable airflow make it practical for home use. However, mixed reviews highlight inconsistent cooling performance, low airflow, and noise concerns. While some praise its build quality and hygiene features, others feel it’s overpriced for its performance. Ideal for tight spaces but not for large areas.

Specifications

Water Tank Capacity
36 liters
Air Throw
30 feet
Warranty
3 years (1 year standard + 2 years extended)
Cooling Media
Anti-Bacterial Hexacool Technology Pads
Fan Speeds
3 adjustable speed settings

Reasons to buy

...

Energy-efficient and inverter-compatible design.

...

Hygienic Anti-Bacterial Hexacool pads ensure fresh, odor-free air.

...

Durable Duramarine pump increases product lifespan.

Reason to avoid

...

Low airflow criticized by many buyers.

...

Mixed feedback on noise levels and cooling efficiency.

...

Water inlet cubby size is inconveniently small.

What are buyers saying on Amazon?

Buyers praise the compact design and hygiene features but complain about weak airflow and high noise levels. Some report fan malfunctions, while others appreciate its budget-friendly price and solid warranty coverage.

Why choose this product?

Choose the Bajaj PX97 Torque if you need a compact, energy-efficient cooler for small spaces. Its hygiene-focused features, inverter compatibility, and extended warranty make it a reliable option for budget-conscious buyers seeking basic cooling performance.

The Symphony Diet 12T Personal Tower Air Cooler is a sleek, compact solution for small rooms up to 12 square meters. With i-Pure Technology, it filters air pollution and odours, ensuring fresh, cool air. Its honeycomb pads, powerful blower, and low power consumption (170 watts) make it energy-efficient and ideal for tight spaces. However, the cooling capacity is limited, and some users report issues with the water pump and mixed feedback on noise levels. While its compact design impresses, inconsistent performance may leave some buyers dissatisfied.

Specifications

Coverage Area
Suitable for rooms up to 12 square meters.
Tank Capacity
12 liters with a water level indicator.
Cooling Features
Honeycomb pads, i-Pure Technology, and cool flow dispenser.
Power Consumption
Energy-efficient at approximately 170 watts.
Blower Performance
High-speed blower for instant cooling.

Reasons to buy

...

Compact and sleek design, perfect for small spaces.

...

i-Pure Technology ensures fresh, allergen-free air.

...

Low power consumption (170 watts) and inverter-compatible.

Reason to avoid

...

Limited cooling capacity, unsuitable for larger rooms.

...

Mixed reviews on water pump functionality and durability.

...

Noise levels vary, with some users reporting high noise.

What are buyers saying on Amazon?

Buyers appreciate the cooler’s compact size and fresh air delivery but criticize its weak cooling performance and small water tank. Mixed opinions exist on noise levels and build quality, with some calling it overpriced for its features.

Why choose this product?

Choose the Symphony Diet 12T if you need a space-saving, energy-efficient cooler for small rooms. Its i-Pure Technology and low power consumption make it a hygienic, budget-friendly option for mild summer relief.

3. Bajaj DMH90 Neo

The Bajaj DMH90 Neo 90L Desert Air Cooler is a powerhouse designed for larger rooms, offering exceptional cooling with its 90-foot air throw and 90L tank capacity. Equipped with Anti-Bacterial Hexacool pads, an Ice Chamber, and Turbo Fan Technology, it ensures maximum cooling efficiency while maintaining hygiene. Its Duramarine pump enhances durability, and inverter compatibility adds to its energy-saving appeal. While customers praise its robust build, powerful airflow, and sleek design, some report noise levels and water leakage concerns. Ideal for hot climates, it’s a reliable choice for spacious homes.

Specifications

Water Tank Capacity
90 liters with an Ice Chamber for enhanced cooling.
Air Throw
90 feet with 5600 CMH peak airflow.
Cooling Media
3-sided Honeycomb pads with Anti-Bacterial Hexacool Technology.
Warranty
3 years (1 year standard + 2 years extended).
Power Consumption
Inverter-compatible for energy efficiency.

Reasons to buy

...

Powerful 90-foot air throw, perfect for larger rooms.

...

Durable Duramarine pump and hygienic Hexacool pads ensure longevity and fresh air.

...

Sleek white design with sturdy construction impresses buyers.

Reason to avoid

...

Noise levels vary, with some users finding it too loud.

...

Reports of water leakage issues affect usability.

...

Bulky size may not suit smaller spaces or tight corners.

What are buyers saying on Amazon?

Buyers love the cooler’s strong airflow and durable build but note inconsistent noise levels and occasional water leaks. Its sleek white design and value for money are frequently praised, making it a solid choice for large rooms in hot climates.

Why choose this product?

Choose the Bajaj DMH90 Neo if you need a high-performance desert cooler for larger spaces. Its advanced features like the Ice Chamber, Turbo Fan Technology, and durable design make it a top pick for staying cool during scorching summers.

The Crompton Ozone 55 Litres Desert Air Cooler is a versatile choice for small to medium-sized rooms, offering efficient cooling with its high-density honeycomb pads and ice chamber. With a 55L tank, auto-fill feature, and inverter compatibility, it ensures uninterrupted comfort during power cuts. Its 4200 CMH air delivery and 4-way deflection provide wide coverage, while the 190W power consumption makes it energy-efficient. However, mixed reviews highlight inconsistent airflow, noise levels, and complaints of a bad smell. While some praise its build quality and cooling performance, others find it overpriced or poorly constructed.

Specifications

Tank Capacity
55 liters with auto-fill functionality.
Air Delivery
4200 CMH, suitable for up to 490 sq. ft.
Cooling Media
High-density honeycomb pads with ice chamber.
Power Consumption
190 watts, inverter-compatible for energy savings.
Speed Settings
3-way adjustable air speed for customizable cooling.

Reasons to buy

...

Auto-fill feature and large 55L tank reduce frequent refills.

...

Inverter-compatible design ensures uninterrupted cooling during power cuts.

...

Ice chamber and honeycomb pads enhance cooling efficiency.

Reason to avoid

...

Mixed feedback on airflow strength and pump performance.

...

Reports of unpleasant smells and inconsistent noise levels.

...

Build quality varies, with some users noting poor plastic materials.

What are buyers saying on Amazon?

Buyers appreciate the cooler’s ability to cool small rooms effectively but report issues like weak airflow, high noise, and a bad smell. Mixed opinions exist on value for money, with some praising performance while others find it overpriced or poorly made.

Why choose this product?

Choose the Crompton Ozone 55 if you need an energy-efficient cooler for small to medium-sized spaces. Its auto-fill feature, ice chamber, and inverter compatibility make it a practical option for consistent summer comfort, though buyer reviews suggest ensuring proper expectations about performance and build quality.

The Symphony Ice Cube 27 Personal Air Cooler is a compact, energy-efficient solution for small rooms up to 16 square meters. With i-Pure Technology, 3-side honeycomb pads, and a powerful blower, it delivers fresh, cool air while consuming just 95 watts. Its 27-liter tank and water level indicator ensure convenience, and the low noise level makes it ideal for quiet environments. However, mixed reviews highlight inconsistent cooling performance, issues with the water pump, and debates over its size and value for money. Best suited for personal use in mild climates.

Specifications

Coverage Area
Suitable for rooms up to 16 square meters.
Tank Capacity
27 liters with a water level indicator.
Power Consumption
Energy-efficient at approximately 95 watts, inverter-compatible.
Cooling Media
3-side honeycomb pads with i-Pure Technology.
Airflow
High-speed blower for instant cooling with low noise levels.

Reasons to buy

...

Low power consumption (95 watts) and inverter compatibility save energy costs.

...

Quiet operation and ergonomic design enhance user experience.

...

i-Pure Technology ensures clean, allergen-free air for healthier living.

Reason to avoid

...

Water pump functionality reported as unreliable by some users.

...

Mixed feedback on cooling performance and value for money.

...

Size may feel limiting for those needing more extensive coverage.

What are buyers saying on Amazon?

Buyers praise the cooler’s quiet operation and good airflow at low speeds but criticize its inconsistent cooling and malfunctioning water pump. Opinions on size and value for money are mixed, with some calling it compact and efficient, while others find it underwhelming.

Why choose this product?

Choose the Symphony Ice Cube 27 if you need an affordable, energy-efficient cooler for small spaces. Its quiet operation, i-Pure Technology, and modern design make it a practical choice for personal use in mild summer conditions.

The Kenstar MAHA KOOL HC 70L Desert Air Cooler is a robust solution for larger rooms, offering powerful cooling with its 50-foot air throw and 6000 CMH airflow. Equipped with anti-bacterial honeycomb pads, Quadra Flow Technology, and Turbo Fan Technology, it ensures efficient and hygienic cooling. The 70L tank, inverter readiness, and motorized 4-way deflection louvres add to its convenience. Customers praise its strong airflow, cooling performance, and value for money. However, the standard 1-year warranty may feel limiting compared to competitors offering extended coverage.

Specifications

Water Tank Capacity
70 liters for extended use.
Air Throw
50 feet with 6000 CMH peak airflow.
Cooling Media
3-sided honeycomb pads with anti-bacterial properties.
Mobility
Commercial-grade wheels for easy 4-way movement.
Adjustability
3-speed control and motorized 4-way deflection louvres.

Reasons to buy

...

Powerful cooling with 50-foot air throw and 6000 CMH airflow.

...

Anti-bacterial honeycomb pads ensure clean and hygienic air.

...

Fully collapsible louvres keep dust and insects out when not in use.

Reason to avoid

...

Only a 1-year warranty, which may disappoint some buyers.

...

Bulky design may not suit small spaces or tight corners.

...

Limited feedback on noise levels and energy efficiency.

What are buyers saying on Amazon?

Customers love the Kenstar MAHA KOOL’s excellent cooling performance and strong airflow, making it ideal for summer relief. Its value for money is widely appreciated, though feedback on noise and durability remains limited.

Why choose this product?

Choose the Kenstar MAHA KOOL HC 70L if you need a high-performance desert cooler for larger rooms. Its advanced features like Quadra Flow Technology, motorized louvres, and anti-bacterial pads make it a reliable and efficient choice for beating the summer heat.

The Bajaj PX25 Torque 24L Personal Air Cooler is a compact and portable solution for small rooms, offering features like Anti-Bacterial Hexacool Technology, Turbo Fan Technology, and inverter compatibility. Its sturdy build and lightweight design make it easy to move, while the 16-foot air throw ensures decent airflow. However, mixed reviews highlight inconsistent cooling performance, high noise levels from the fan motor, and concerns about water leakage and pump functionality. While some appreciate its value for money and extended warranty, others find it overpriced for its size and performance.

Specifications

Water Tank Capacity
24 liters for moderate use.
Air Throw
16 feet with 4-way swing deflection.
Cooling Media
Anti-Bacterial Hexacool Technology pads.
Warranty
3 years (1 year standard + 2 years extended).
Power Consumption
Inverter-compatible for energy savings.

Reasons to buy

...

Lightweight and portable design, ideal for small spaces.

...

DuraMarine pump increases durability and lifespan.

...

Extended 3-year warranty adds peace of mind.

Reason to avoid

...

High noise levels due to fan motor issues.

...

Mixed feedback on cooling performance and water leakage.

...

Some users feel it’s overpriced for its size and capabilities.

What are buyers saying on Amazon?

Buyers praise the cooler’s portability and sturdy build but report poor cooling, loud fan noise, and water leakage issues. Opinions on value for money vary, with some finding it suitable for small rooms while others feel it’s too small for the price.

Why choose this product?

Choose the Bajaj PX25 Torque if you need a compact, lightweight cooler for small rooms. Its inverter compatibility, extended warranty, and portability make it a practical choice, though buyer reviews suggest ensuring expectations align with its modest cooling performance.

The Hindware Cruzo 25L Personal Air Cooler is a compact, energy-efficient solution for small rooms, featuring Bacto Shield Honeycomb pads and an insect/dust-free filter for enhanced hygiene. With a peak air delivery of 2000 m³/h, it ensures decent airflow, while its inverter compatibility makes it ideal for power cuts. However, mixed reviews highlight inconsistent cooling performance, high noise levels, and water leakage issues. While some appreciate its low power consumption and value for money, others find the cooling inadequate and the size too limiting for larger spaces.

Specifications

Water Tank Capacity
25 liters with a water level indicator.
Air Delivery
Peak airflow of 2000 m³/h for small room coverage.
Cooling Media
Bacto Shield Honeycomb pads for efficient cooling.
Power Consumption
Inverter-compatible for uninterrupted cooling.
Durability
Lightweight plastic body designed for longevity.

Reasons to buy

...

Low power consumption and inverter compatibility save energy costs.

...

Bacto Shield Honeycomb pads ensure hygienic and efficient cooling.

...

Compact design with insect/dust-free filter enhances usability.

Reason to avoid

...

High noise levels reported by several users.

...

Mixed feedback on cooling performance and water leakage.

...

Size may feel too small for those needing broader coverage.

What are buyers saying on Amazon?

Buyers appreciate the cooler’s energy efficiency and compact design but criticize its inadequate cooling, high noise, and water leakage issues. Mixed opinions exist on size and value for money, with some finding it suitable for small rooms while others feel it’s underwhelming.

Why choose this product?

Choose the Hindware Cruzo 25L if you need an affordable, energy-efficient cooler for small spaces. Its hygienic cooling pads, inverter compatibility, and insect/dust-free filter make it a practical choice for mild summer relief, though buyer reviews suggest managing expectations about its cooling capacity and noise levels.

Which air cooler is best for large rooms or open spaces?

The Kenstar MAHA KOOL HC (70L) is ideal for large spaces, offering a 50-foot air throw, 6000 CMH airflow, and Quadra Flow Technology for maximum cooling coverage.

What’s the most energy-efficient option for small spaces?

The Symphony Ice Cube 27 (27L) is the most energy-efficient, consuming just 95 watts, with i-Pure Technology and honeycomb pads, perfect for small rooms up to 16 sq. meters.

Which air cooler offers advanced hygiene features for cleaner air?

The Bajaj DMH90 Neo (90L) excels with Anti-Bacterial Hexacool pads and an Ice Chamber, ensuring hygienic, odor-free air while delivering powerful cooling for larger areas.

What’s the most portable and lightweight option for personal use?

The Bajaj PX25 Torque (24L) is compact, lightweight, and easy to move, with Turbo Fan Technology and DuraMarine Pump, making it ideal for small rooms or individual use.

Top 3 features of the energy efficient coolers

Energy efficient coolersCapacityAir throw/CoverageCooling technology/features
Bajaj PX97 Torque (36L)36 liters30 feetTurbo Fan Technology, Anti-Bacterial Hexacool Pads, Duramarine Pump
Symphony Diet 12T (12L)12 litersUp to 12 sq. metersHoneycomb Pads, i-Pure Technology, Low Power Consumption
Bajaj DMH90 Neo (90L)90 liters90 feetIce Chamber, 3-Sided Honeycomb Pads, Anti-Bacterial Hexacool Pads, Turbo Fan Technology
Crompton Ozone 55 (55L)55 litersUp to 490 sq. ft. (4200 CMH)High-Density Honeycomb Pads, Ice Chamber, Everlast Pump
Symphony Ice Cube 27 (27L)27 litersUp to 16 sq. meters3-Side Honeycomb Pads, i-Pure Technology, Cool Flow Dispenser
Kenstar MAHA KOOL HC (70L)70 liters50 feet (6000 CMH)Quadra Flow Technology, Anti-Bacterial Honeycomb Pads, Motorized Louvres
Bajaj PX25 Torque (24L)24 liters16 feetTurbo Fan Technology, Anti-Bacterial Hexacool Pads, DuraMarine Pump
Hindware Cruzo (25L)25 liters2000 m³/h airflowBacto Shield Honeycomb Pads, Ice Chamber, Insect/Dust-Free Filter Technology

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