The Crompton Ozone 75 is a robust desert air cooler suited for larger rooms up to 490 square feet. With a capacious 75-litre tank, it ensures extended operation without the need for frequent refilling. It features high-density honeycomb pads for effective evaporative cooling, a dedicated ice chamber to amplify the chill, and 4-way air deflection for even air spread.

The cooler delivers an impressive air throw of 4200 CMH and supports inverter operation, making it a reliable and energy-efficient solution for hot Indian summers.

What are buyers saying on Amazon?

Customers appreciate the powerful cooling and wind speed, especially for small to medium rooms. However, build quality, noise, and smell receive mixed to negative reviews.

Why choose this product?

Provides strong cooling performance and air flow at a reasonable price, though users should be cautious about potential motor, noise, and odour issues.

Tailored for large spaces, the Crompton Optimus 65 combines a 65-litre tank with a high-performance air delivery of 5500 CMH, providing rapid and widespread cooling. It includes premium honeycomb pads, an expansive ice chamber for extra cooling, and an auto-fill mechanism that simplifies maintenance.

With inverter compatibility and energy-efficient operation, it’s well-suited for households needing consistent cooling across wider areas, up to 650 square feet. Its sleek design and sturdy construction make it a dependable choice for both comfort and style.

What are buyers saying on Amazon?

Customers say it cools rooms well and runs quietly. However, build quality, pump, and fan speed receive mixed feedback, and some report water leakage.

Why choose this product?

Effective for cooling with decent noise levels, but be mindful of potential issues with construction, water pump, and long-term reliability.

Built for high-capacity cooling, the Bajaj DMH 115L boasts a massive 115-litre tank and innovative features tailored for heavy use. It includes antibacterial Hexacool pads and a durable DuraMarine pump designed to resist moisture damage. A large ice chamber helps in boosting cooling during extreme heat.

Inverter-compatible and backed by an exceptional 3-year warranty (including 2 years extended), this cooler is ideal for users who prioritise reliability, longevity, and powerful airflow in their cooling appliances.

What are buyers saying on Amazon?

Buyers like the airflow, sturdy build, and design. But noise at high speed and issues like water leakage and broken parts are reported.

Why choose this product?

Offers strong airflow and good looks at a fair price, but be cautious about noise and potential durability problems.

Ideal for mid-sized rooms, the Symphony Jumbo 70 offers a balance between compact design and effective performance. It features long-lasting aspen pads, a cool flow dispenser for even water distribution, and a robust trolley base for ease of movement.

Consuming just 155 watts, it operates quietly while maintaining a steady cooling experience. With a 70-litre tank and 35 square metres coverage area, it’s best suited for domestic users seeking affordable yet efficient cooling, paired with low energy consumption.

What are buyers saying on Amazon?

Customers praise the cooling and low noise but dislike the poor build quality and motor issues. Fan speed and value for money are mixed.

Why choose this product?

Great cooling and quiet operation, but consider potential durability concerns and motor issues before buying.

Ideal for mid-sized rooms, the Symphony Jumbo 70 offers a balance between compact design and effective performance. It features long-lasting aspen pads, a cool flow dispenser for even water distribution, and a robust trolley base for ease of movement.

Consuming just 155 watts, it operates quietly while maintaining a steady cooling experience. With a 70-litre tank and 35 square metres coverage area, it’s best suited for domestic users seeking affordable yet efficient cooling, paired with low energy consumption.

What are buyers saying on Amazon?

Customers mention efficient cooling for small rooms but mixed feedback on pump functionality and noise. Durability and value for money vary significantly.

Why choose this product?

Efficient for small spaces and good cooling for a few people, but watch out for potential durability and noise issues.

The Symphony Sumo 115 XL is a powerful, high-capacity desert air cooler built for large spaces and demanding climates. With a substantial 115-litre tank and a +Air fan, it ensures superior airflow and consistent cooling. It features honeycomb cooling pads, a cool flow dispenser for even water distribution, and the innovative i-Pure Console, which filters pollutants and allergens.

Energy-efficient at just 195 watts, it runs smoothly on inverters, offering uninterrupted comfort even during power cuts. Its ergonomic design and intuitive controls make it user-friendly for home or semi-commercial use.

What are buyers saying on Amazon?

Mixed feedback on cooling effectiveness, with some experiencing issues like water pump failure and noise. Build quality and fan speed also receive varied reviews.

Why choose this product?

Good cooling for some, but be cautious of potential water leakage, noise, and missing wheels. It may work well in smaller spaces but not for larger areas.

Engineered for performance, the Symphony Jumbo 95XL+ is a high-capacity desert cooler perfect for medium to large spaces. With its 95-litre tank, honeycomb pads, and cool flow dispenser, it offers uniform, long-lasting cooling. Designed for energy efficiency, it consumes only about 205 watts, making it both eco- and wallet-friendly.

It includes fully closable louvers to block dust and improve airflow direction. This cooler combines strong air delivery, inverter compatibility, and whisper-quiet operation for a peaceful, refreshing experience, day or night.

What are buyers saying on Amazon?

Positive reviews on design, air throw, and performance. However, cooling and noise levels are mixed, with some customers finding it too noisy and ineffective.

Why choose this product?

Effective air throw and design, but be cautious of potential noise and cooling issues. Build quality may not meet expectations for the price.

Built with durability and hygiene in mind, the Maharaja Whiteline Rambo 65 L air cooler features a large anti-bacterial tank, ensuring clean, germ-free water for continuous cooling. It employs premium wood wool pads for effective air chilling and features dry run protection to extend pump life.

The Turbo Airflow Technology provides an air throw of up to 50 feet, cooling even larger spaces with ease. Its inverter compatibility and water level indicator add to the convenience, while its compact design fits well in various room sizes without compromising on cooling performance.

What are buyers saying on Amazon?

Positive feedback on cooling performance, especially in dry heat, and good value. Mixed reviews on build quality, noise, and effectiveness in humid areas.

Why choose this product?

Great for dry heat and large spaces, but be mindful of noise and build quality concerns. Cooling may struggle in high humidity.

The Crompton Surebreeze 95 L is a high-performance air cooler ideal for residential and small commercial spaces. Equipped with high-density honeycomb pads, an Everlast pump, and an efficient 4500 CMH air delivery system, it delivers rapid and effective cooling. The auto-fill feature and 95-litre tank ensure long hours of uninterrupted cooling, while the wide ice chamber boosts the cooling effect.

Inverter compatibility and energy-saving operation make it a reliable companion for hot days and power cuts alike. With a sleek build and robust components, it offers both style and substance.

What are buyers saying on Amazon?

Effective cooling with a large tank and good airflow, but mixed reviews on build quality, noise, and value for money. Some report broken wheels.

Why choose this product?

Good cooling performance and capacity, but be cautious of potential noise and durability issues. Value for money may vary based on expectations.

Designed for effective cooling and user convenience, the USHA Striker 70SD1 comes with a 70-litre tank, 3-side honeycomb pads, and an 11-metre air throw that ensures widespread air circulation. Its 4000 m³/h airflow and durable castor wheels make it perfect for flexible indoor use.

It features an auto-fill function, inverter compatibility, and low water indicator for added ease. Backed by a 1-year warranty, this cooler balances functionality and reliability, making it a suitable choice for home users looking for an efficient and portable cooling solution.

What are buyers saying on Amazon?

Cooling performance is mixed, with some satisfied and others disappointed. Issues with noise, build quality, and broken wheels are commonly reported.

Why choose this product?

If you’re looking for cooling, results may vary. Be mindful of potential noise and durability concerns, especially regarding wheels and construction.

Factors to consider when buying a air cooler for large room

• Air Delivery Rate (CFM): Choose a cooler with a high cubic feet per minute (CFM) rating to ensure effective airflow in larger spaces.
• Tank Capacity: A larger water tank means longer cooling hours without frequent refilling, ideal for big rooms.
• Cooling Pads: Honeycomb cooling pads are more efficient and durable than traditional ones, offering better cooling.
• Portability and Design: Ensure the cooler has castor wheels for easy movement and a compact design to fit your space.
• Power Consumption: Opt for energy-efficient models to keep electricity bills low while maintaining powerful performance.

What features should I look for in an air cooler for large rooms?

Look for high air delivery (CFM), a large water tank, multiple speed settings, and oscillation. Cooling pads, remote control, and portability also add convenience. These features ensure efficient cooling and better air distribution in spacious areas.

Are air coolers effective in humid climates?

Air coolers work best in dry climates as they use evaporation to cool air. In humid conditions, their efficiency drops because the air already holds moisture, making evaporation less effective. For humid regions, air conditioners may perform better.

How energy-efficient are air coolers compared to air conditioners?

Air coolers consume significantly less electricity than air conditioners, making them a budget-friendly choice for regular use. They use only water and electricity, without refrigerants, which also makes them more eco-friendly and easier on monthly energy bills.

Top 3 features of best air coolers for large room

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NASA is set to broadcast a live news conference on Monday, April 28, at 2 p.m. EDT, in which astronaut Don Pettit will provide insights into his recent space mission on the International Space Station (ISS). Pettit arrived back on Earth on April 19 and spent 220 days in space during Expeditions 71 and 72. Pettit will give an overview of his experiences, scientific discoveries, and achievements during the conference. The event will be live streamed on NASA’s website, with media and public opportunities to join via phone or social media. A live Q&A will then appear on NASA’s Instagram account.

NASA astronaut Don Pettit to host live conference on his recent space mission

On Monday, April 28, at 2 p.m. EDT, NASA will host a live press conference in Houston at the Johnson Space Center. Astronaut Don Pettit will give engaging descriptions of his recent trip aboard the International Space Station (ISS) during the press conference.
This event will be webcast live online on the NASA website, and the public will have an opportunity to track along. Instructions on how to view the live stream on various digital media will be posted on NASA’s official website.

Don Pettit to host live conference: Media interactions

According to the NASA reports, press reporters who wish to view the news conference in person will need to contact the NASA Johnson newsroom by today, Thursday, April 24, at 5 p.m. EDT. The newsroom may be reached by dialing 281-483-5111 or jsccommu@mail.nasa.gov may be emailed.
In this way, the news conference can have all the media present in person and be organised and safe.
For those unable to attend in person, the conference will be made available remotely as well. U.S. news media participants who wish to participate by phone need to call the newsroom at least two hours before the event begins. To pose questions by phone, news media representatives need to dial in at least 10 minutes before the start of the conference. This openness allows media practitioners to draw on Pettit’s mission and pose pertinent questions regardless of where they are located geographically.

NASA invites public to ask questions

In an attempt to trigger participation throughout the event, NASA is inviting the public to ask questions to astronaut Don Pettit as the event is streamed live. The attendees can do so through social media under the hashtag #AskNASA. The move promotes more interaction with the space community and provides people with a chance to interact with the experts firsthand and learn more about Pettit’s mission and space exploration science.
In addition to the live conference, NASA will also organize a live question-and-answer session with Pettit on the agency’s Instagram account. The post-conference Q&A session will allow for further discussion and an open forum to let the users live Pettit’s experience and the importance of his mission.

Astronaut Don Pettit successfully returned after 220 days

Astronaut Don Pettit returned on April 19 (April 20, local Kazakhstan time) after finishing his mission aboard the ISS. He was joined by Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner. The return was symbolic since it occurred on Pettit’s birthday, which was April 20 and he was also turning 70.
Pettit’s successful space flight, coupled with the celebration of his landmark, is the outstanding record of an experienced astronaut who has spent close to six months working in outer space. For this mission, Pettit flew on Expeditions 71 and 72 as a flight engineer. For this mission, he spent a total of 220 days in space, bringing his career total to 590 days in space on four spaceflights. Pettit is one of the most seasoned astronauts in NASA history with keen interest in the development of space science and technology.

Don Pettit’s notable contributions

During his mission, Pettit and other astronauts completed 3,520 orbits around the Earth, the distance of 93 million miles. The long travel was an indication of the complexity and scale of traveling in space and the continuous utilisation of the ISS towards facilitating global scientific research.
During their venture, Pettit and his crew saw six visiting spacecraft come and seven depart, resupplying the space station with necessary supplies, equipment, and crew exchanges. Exchanges of this nature are crucial in maintaining the station operational and facilitating the research being carried out onboard.
Throughout his stay on the ISS, Don Pettit helped develop some of the most vital technologies and science. Some of his most notable contributions were attempts to advance on-orbit metal 3D printing, a leading-edge technology and one with the potential to have a phenomenal impact on missions to the Moon, Mars, and beyond in the future. He also developed water sanitisation technologies to provide astronauts with clean water for long-duration missions. The research has broader implications, such as remote areas on Earth with no access to clean water.
Pettit’s research also included monitoring for the effect of space on biological processes. He cultivated plants under conditions of differing water, which could tell us about supporting life on long-duration spaceflight. Pettit also studied the conduct of fire in microgravity, which has serious safety concerns for any future spaceflight to occur.
These tests are essential to pursue human space travel because they involve addressing the long-duration space home residency challenges directly. Aside from his scientific endeavours, Pettit was also successful in capturing the beauty of space. He snapped more than 670,000 photos during his mission, the majority of which he posted on his X (formerly Twitter) account for all to see. His images provided an amazing glimpse into life aboard the ISS, ranging from breathtaking vistas of the Earth to the day-to-day operations of the space station.
Pettit’s photographs are now a photographic history of his mission, and they enable people to see for themselves the shock and awe of space travel. His commitment to sharing these photographs is evidence of his willingness to open up the imagination of those who will follow him.
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