Top Swamp Cooler Brands to Keep You Breezy and Cool

Swamp coolers, also known as evaporative coolers, provide an eco-friendly and cost-effective solution for cooling spaces, especially in dry climates. They work by drawing warm air through water-soaked pads, effectively cooling and humidifying the air. With a growing demand for more sustainable cooling options, several brands have emerged as leaders in manufacturing top-notch swamp coolers that combine efficiency with innovation. If you're interested in discovering which brands stand out in the world of swamp coolers, we invite you to explore our comprehensive list below.

Illustration of swamp coolers

Best brands of swamp coolers in 2025

Honeywell

Honeywell International Inc. is a prominent player in the evaporative cooler market, known for its high-quality and energy-efficient products. In partnership with Usha International, Honeywell has introduced a line of internationally acclaimed evaporative ambient air coolers with medium honeycomb cooling pads, enhancing cooling efficiency. These coolers are available in various water tank capacities, such as 15, 25, 40, and 55 liters. The global evaporative cooler market, which includes Honeywell's products, is projected to grow at a CAGR of 8.29% from 2024 to 2032, reaching a market size of USD 19.02 billion by 2032. Honeywell's commitment to energy efficiency is highlighted by the fact that evaporative coolers can save up to 75% in energy compared to traditional air conditioners. For more information, visit Honeywell's Cooling Solutions page.

Portacool

Portacool is a leading brand in the portable evaporative cooler market, known for its high-quality and effective cooling solutions. Since 1990, Portacool has been delivering economical and efficient cooling where air conditioning is not viable, with products like the Jetstream series capable of cooling areas up to 5,625 square feet. Their coolers can drop air temperatures by as much as 30 degrees Fahrenheit in dry climates and are designed for various applications, including residential, industrial, and commercial use. Portacool's products, such as the Cyclone and Hazardous Location series, are tailored to meet specific needs, including safety in combustible environments. The company's commitment to quality and innovation is evident in their latest Apex series, featuring CoolSync Technology for smartphone control.

Hessaire

Hessaire is a leading brand in the evaporative cooler market, known for its durable and efficient swamp coolers suitable for both residential and commercial use. Their products can cool areas up to 3,000 square feet, featuring high-capacity cooling, high-quality 3-sided cooling media, and easy mobility. Hessaire coolers are popular for their energy efficiency, with some models offering cooling capacities of up to 11,000 CFM and water consumption ranging from 3.5 to 10.5 gallons per hour. The brand's innovative designs, such as the MC37 Series, include features like direct hose connections and patented axial propellers, enhancing their performance and user convenience. With a strong presence in the market, Hessaire's products align with the growing demand for sustainable and energy-efficient cooling solutions.

Luma Comfort

Luma Comfort is recognized as one of the top producers of swamp coolers, offering high-efficiency and energy-saving solutions. Their products are part of a growing market, with the global air coolers market expected to reach USD 4,586.08 million by 2030, growing at a CAGR of 10.89% from 2023 to 2030. Luma Comfort's evaporative coolers are particularly effective in low-humidity environments, where they can achieve significant cooling, such as in regions like Arizona where they can reduce air temperature by up to 20 degrees Fahrenheit. The adoption rate of evaporative coolers, including those from Luma Comfort, is increasing, with 60% of new commercial buildings in Australia incorporating evaporative cooling systems. These coolers also offer long-term savings, with energy savings of up to 75% compared to traditional AC units.

NewAir

NewAir is a leading brand in the market for portable evaporative coolers, often referred to as swamp coolers, particularly renowned for their eco-friendly and energy-efficient cooling solutions. These coolers are ideal for hot and arid climates, such as those in California, Arizona, and Nevada, and operate by drawing hot air over a cooling pad to cool the air. NewAir's products are designed for both residential and commercial use, offering a range of models that can cool areas from small rooms to larger spaces like warehouses and greenhouses. The global market for portable evaporative coolers, which includes NewAir's products, is expected to grow significantly, with the North America market alone projected to increase from $416.37 million in 2022 to $585.30 million by 2028, reflecting a CAGR of 5.8%.

Bonaire

Bonaire is renowned as one of the top producers of swamp coolers, offering high-efficiency and environmentally friendly solutions. The Bonaire Durango 4500 CFM window evaporative air cooler, for example, can cool areas up to 1600 square feet, operates quietly, and is economical to run, making it a popular choice. With features like a powerful three-speed fan motor and UV-stabilized polymer cabinet, Bonaire's products ensure long-lasting performance. The Durango model has been praised for its ability to drop house temperatures significantly, such as from 82 to 70 degrees in under two hours. Additionally, Bonaire's products often come with attractive rebates, such as the $200 rebate from SCE, reducing the total cost to $600 for the Durango installation.

Vornado

Vornado, a renowned brand in the HVAC industry, is highly regarded for its high-quality swamp coolers, which are part of the broader evaporative coolers market anticipated to grow at a CAGR of 6.5% from 2024 to 2032. Vornado's products are known for their energy efficiency and effectiveness, particularly in arid regions where traditional air conditioning may not be as economical. The brand's focus on innovation and user-friendly designs aligns with the market's increasing demand for sustainable and health-conscious cooling solutions. In the global portable evaporative cooler market, which is expected to reach $3.94 billion by 2028, brands like Vornado are crucial in driving growth through product innovation and diversification. With the residential sector being the dominant end-user segment, Vornado's products cater well to the needs of personal living spaces.

Sunpentown

Sunpentown is renowned as one of the top producers of swamp coolers, known for their efficient and cost-effective cooling solutions. The global portable evaporative cooler market, which includes Sunpentown products, is expected to grow at a CAGR of approximately 9% from 2022 to 2028, reaching a market value of $3.94 billion by 2028. Sunpentown's direct evaporative cooling products are particularly popular, especially in dry and arid climates, due to their simplicity and low operating costs. Residential applications drive the demand for these coolers, with the residential sector holding the highest market share. Sunpentown's products are favored for their energy efficiency and sustainability, aligning with the increasing environmental awareness and need for cooling solutions.

Costway

Costway is a notable brand in the market for evaporative coolers, offering versatile and economical cooling solutions. Their 3-in-1 Portable Evaporative Air Cooler combines the functions of an air cooler, humidifier, and fan, making it a multifunctional device that also includes an anion generator for air purification. This product is energy-efficient, using only 75W of power, and features a 7.5-hour timer and multiple fan modes. Despite some user feedback indicating limited cooling effectiveness in high humidity, Costway's products are generally praised for their ease of use and portability. The global evaporative cooler market, which includes brands like Costway, is projected to grow at a CAGR of 5.4% from 2024 to 2030. For more information about the Costway 3-in-1 Portable Evaporative Air Cooler, visit their product page.

Evapolar

Evapolar is a leading brand in the portable evaporative cooler market, known for its energy-efficient and cost-effective cooling solutions. Their personal air coolers can drop the temperature by 4 - 17°C using only 10 W of electricity, making them highly efficient. The global portable evaporative cooler market, which includes brands like Evapolar, is expected to grow at a CAGR of approximately 9% from 2023 to 2028, driven by increasing environmental awareness and the need for energy-efficient cooling solutions. Evapolar's products are ideal for various settings, including home, work, and travel, and they require no installation. With their innovative technology, Evapolar contributes significantly to the expanding field of evaporative air coolers. For more information, visit Evapolar's official website.