5 Best 30-40L Capacity Air Coolers with Unmatched Cooling

Choosing the right air cooler can make a significant difference in comfort during hot weather, especially when it comes to finding a balance between performance and capacity. In this article, we explore the best air coolers with a reservoir capacity of 30 to 40 liters, ideal for medium-sized rooms. These coolers are designed to provide efficient cooling while being energy-efficient and easy to use.

Whether you're looking for advanced features like remote control and inverter compatibility or simply a reliable and durable cooling solution, this guide will help you find the perfect air cooler to suit your needs.

List of Best 30-40L Air Coolers

Name	Amazon Rating	Amazon Price
Hindware Frostwave Personal Air cooler	3.3/5	Explore now
V-Guard Arido R35H-N	3.6/5	Explore now
HAVAI Bullet XL Tower Cooler	3.6/5	Explore now
V-Guard Arido T35 H	3.6/5	Explore now
BLUE STAR DA35LMA	3.6/5	Explore now

Read more about other deals in the Air Coolers section on the Top Trending Products page. Check out the best 30-40L air coolers below.

1. Hindware Frostwave Personal Air cooler

Stay cool and comfortable with the Hindware Frostwave 38L Personal Air Cooler, designed to make summer a breeze. Its powerful 12-inch fan blades and 2200 m³/hr air delivery ensure every corner of your space is refreshed. With an ice chamber for extra chill, adjustable speeds, and easy portability, this Hindware frostwave 38l is your perfect companion for both home and office.
Specs:

Material: Polypropylene
Air Flow Capacity: 2200 m³/hr
Wattage: 100W
Mounting type: Freestanding
Capacity: 38L

Pros and Cons:

Pros	38L capacity lasts quite long for single rooms and even for large spaces Bacto-Shield Honeycomb technology cooling pads Inverter compatible and automatic swing control for more ease of use
Cons	Noisy at times and hard to clean

What’s included in the box:
Air cooler, user manual, 4 castor wheels

Reason to buy
With a decent capacity of 38L and a gracious air flow rate of 2200 CMPH, this cooler is capable of cooling large spaces efficiently. If you’re looking for a balanced air cooler with a compact form factor, this is a good choice.
Buy Hindware Frostwave Personal Air cooler

2. V-Guard Arido R35H-N

The V-Guard Arido R35H-N Room Air Cooler is your home’s secret to a refreshing escape. With a 35L tank and 1100 m3/h air delivery, it promises powerful cooling while filtering out dust and mosquitoes. Designed for comfort, mobility, and durability, this portable air cooler blends function with style, all backed by a solid warranty.
Specs:

Material: Polypropylene
Air Flow Capacity: 1100 m³/hr
Wattage: 130W
Mounting type: Freestanding
Capacity: 35L

Pros and Cons:

Pros	35L capacity is good for single rooms and even for large spaces Antibacterial/antifungal pads along with a mosquito/dust filter for a cleaner air Thermal overload protection and inverter compatible for better safety
Cons	The cooler gets a bit noisy during operation The cooling is not up to the mark

What’s included in the box:
Air cooler, user manual, 4 castor wheels

Reason to buy
If you’re looking for an air cooler with decent air flow that covers small to medium sized rooms and particular attention to safety measures like earthing and overload protection, then this V Guard air cooler is a good option.
Buy V-Guard Arido R35H-N

3. HAVAI Bullet XL Tower Cooler

Meet the HAVAI Bullet XL Tower Cooler—a compact powerhouse designed to beat the heat with style. With its 6-inch vertical blower and two-side premium honeycomb pads, it cools up to 100 square feet effortlessly. Its 34-liter tank and high-speed motor ensure long-lasting, refreshing airflow, while the sleek white design adds a touch of elegance to any space. This is among the best freestanding air coolers in 30-40L capacity.
Specs:

Material: Acrylonitrile Butadiene Styrene
Air Flow Capacity: 1400 m³/hr
Wattage: 230W
Mounting type: tower cooler
Capacity: 34L

Pros and Cons:

Pros	Premium honeycomb pads are durable and allow for better cooling Mosquito and dust nets on the honeycomb pads Biggest Blower in its category for great thrust up to 10 feet
Cons	Water pipe is not included in the contents

What’s included in the box:
Air cooler, user manual, 4 castor wheels

Reason to buy
This is a good choice in air coolers if you’re looking for a balanced and value for money cooler for small to medium sized spaces. The dust and mosquito filters at the sides provided added comfort and ease.
Buy HAVAI Bullet XL Tower Cooler

4. V-Guard Arido T35 H

Beat the heat with the V-Guard Arido T35 H Air Cooler, a powerhouse of cooling in a sleek white and purple design. With a 35-litre tank, it delivers 1300 m³/h of fresh air, keeping your space cool and comfortable. Its 4D Air Circulation ensures even cooling, while the mosquito net and dust filter keep the air clean. Plus, it’s inverter-friendly and comes with a 2-year warranty on the motor and pump, offering peace of mind all summer long.
Specs:

Material: plastic
Air Flow Capacity: 1300 m³/hr
Wattage: 190W
Mounting type: freestanding cooler
Capacity: 35L

Pros and Cons:

Pros	Aerodynamically balanced body keeps the cooler stable Mosquito and dust nets on the honeycomb pads Corrosion resistant plastic blower wings
Cons	Customers reported inadequate cooling

What’s included in the box:
Air cooler, user manual, 4 castor wheels

Reason to buy
This is a good choice in air coolers if you’re looking for a well equipped cooler that is suitable for most spaces. The dust and mosquito filters at the sides and corrosion resistant blower provides added comfort and ease.
Buy V-Guard Arido T35 H

5. BLUE STAR DA35LMA

Beat the summer heat with the Blue Star DA35LMA Desert Cooler, where form meets function in a sleek beige design. With a 35L capacity, anti-microbial honeycomb pads, and UV protection, this cooler keeps the air fresh and cool. Effortlessly glide it around on castor wheels, enjoy inverter compatibility, and manage it all with a handy remote. Perfect for those who demand both style and performance.
Specs:

Material: plastic
Anti bacterial Filter
Wattage: 190W
Mounting type: freestanding cooler
Capacity: 35L

Pros and Cons:

Pros	Thermal overload protection for added security Anti-microbial honeycomb pad Durable build with UV protection coating
Cons	Customers reported water leakage issues

What’s included in the box:
Air cooler, user manual, 4 castor wheels

Reason to buy
This is a good choice in air coolers if you’re looking for a powerful cooler which can easily cover most airy spaces. This Blue star air cooler has antimicrobial pads, UV protection coating and thermal overload protection for extra security.
Buy BLUE STAR DA35LMA

FAQs about 30-40L air coolers

Q1. What room size is suitable for a 30-40L air cooler?

Ans. A 30-40L air cooler is ideal for rooms up to 150-250 square feet. It provides efficient cooling in medium-sized spaces like living rooms, bedrooms, or offices.

Q2. Are 30-40L air coolers energy efficient?

Ans. Yes, 30-40L air coolers are generally energy-efficient compared to air conditioners. They consume significantly less electricity, making them a cost-effective solution for cooling small to medium-sized rooms.

Q3. Can a 30-40L air cooler cool an entire room?

Ans. Yes, a 30-40L air cooler can effectively cool a medium-sized room, especially if placed near a window or door for proper air circulation. It’s most efficient in areas with low humidity.

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