CK4500-S Portable Evaporative Air Cooler (Best Seller)
$1,650.00
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Description
Description
Cajun Kooling CK4500-S Evaporative Air Cooler
Powerful 4,500 CFM portable cooling for patios, garages, warehouses, outdoor events, restaurants, shops, and more.
Powerful Evaporative Air Cooler for Outdoor & Commercial Spaces
The Cajun Kooling CK4500-S evaporative air cooler is built to deliver reliable cooling in hot outdoor and semi-open spaces. With powerful airflow and coverage up to 1,200 square feet, this portable cooling solution helps bring comfort back to patios, garages, warehouses, loading docks, restaurants, wedding venues, and more.
Real Cooling Performance
Drops Temperatures 10–25°F
Unlike standard fans that only move hot air, the CK4500-S uses water evaporation to help lower the surrounding temperature and create cool, refreshing airflow.
Lowest Noise In The Industry
Designed for performance without the noise, the CK4500-S features a precision-engineered fan blade, triple-sealed motor, and high-efficiency cooling media, operating >65 dB. Making it one of the quietest portable evaporative coolers available today.
Best For:
- Outdoor patios & decks
- Garages & workshops
- Warehouses & loading docks
- Restaurants & outdoor seating
- Weddings & outdoor events
- Barns & agricultural spaces
Weatherproof Construction
Built with high-quality, weather-resistant materials that stand up to rain, sun, and demanding environments.
32-Gallon Tank
Provides up to 8–10 hours of cooling on a single fill, with an automatic shut-off feature to protect the pump when water levels run low.
Oscillating Louvers
Automatic vertical oscillation distributes airflow evenly across a wider area for improved overall coverage.
Minimal Assembly
Simply attach the wheels, fill with water, plug in, and start cooling.
Built to Outperform. Designed to Last.
Cajun Kooling evaporative air coolers are engineered for real heat, real outdoor conditions, and real comfort. From backyard patios to commercial workspaces, the CK4500-S delivers strong airflow, dependable cooling, and easy portability.
CK4500-S Key Features
Built for powerful airflow, easy operation, and long-lasting outdoor performance.
Trusted Cooling. Backed by Cajun Kooling.
Fast & Free Shipping
Get powerful cooling delivered straight to your door.
2-Year Warranty
Backed by our manufacturer warranty for added peace of mind.
Customer Approved
Trusted by customers at home, at camp, and on the job.
Frequently Asked Questions
Does this evaporative air cooler work in a garage?
Yes. The CK4500-S works well in garages as long as there is airflow, such as an open garage door or proper ventilation.
Do evaporative coolers work in humid climates?
Yes. Built for Louisiana heat, our evaporative coolers are engineered with specially designed, highly absorbent cooling pads to maximize cooling performance even in high humidity. In humid climates, these units are ideal for outdoor or semi-open/well-ventilated spaces, such as patios, shops, barns, and event areas.
Is it easy to add ice?
Absolutely! The CK4500-S features an exclusive side opening design that lets you add larger blocks of ice with ease, such as frozen milk jugs. While the CK4500-S cools effectively with just water, adding ice can boost performance with up to an additional 10°F temperature drop. It also makes cleaning and maintenance simple.
Is assembly required?
Minimal assembly is required. Simply attach the wheels, fill it with water, plug it in, and enjoy instant cooling.
| Model | Airflow | Coverage | Weight | Best For | Shop |
|---|---|---|---|---|---|
| CK3000-S | 3,000 CFM | 500 sq. ft. | 40 lbs | Patios & Personal Use | View |
| CK4500-S | 4,500 CFM | 1,200 sq. ft. | 84 lbs | Most Popular | View |
| CK4700 | 4,700 CFM | 1,700 sq. ft. | 99 lbs | Best Value | View |
| CK18000 | 18,000 CFM | 2,500 sq. ft. | 150 lbs | Commercial Use | View |
| CK22000 | 22,000 CFM | 3,000 sq. ft. | 150 lbs | Maximum Power | View |
Additional information
Additional information
| Weight | 84 pounds |
|---|---|
| Size | 35.8 × 18.9 × 54.3 in |
| Tank Capacity | 32 gallons |
| Cooling Coverage | 1,200 square feet |
