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9.25
Big Ass Fans
Cool-Space 400 Swamp Cooler
$3,699.00across 1 retailers
The Big Ass Fans Cool-Space 400 is a robust and powerful evaporative cooler ideal for large spaces or outdoor settings, such as warehouses or poolside areas. While it boasts a high water capacity and customizable airflow, potential buyers should be aware of its noise levels and lack of ease in handling due to no handles. If managing noise and mobility are significant concerns, you may want to explore additional cooling solutions or other models.
Model: F-EV1-3601Color: BlackUPC: 810013334906
Lowest at any Popular Retailer
$7.98 at Lowe'sWhere to Buy
Prices last updated: June 18th 2026 3:05 am
Product Score
Based on professional reviews and customer feedback
9.25/10
Overall
10
Expert
8.5
Consumer
Why this score?
The Big Ass Fans Cool-Space 400 earns its high score due to its exceptional cooling efficiency and portability, making it ideal for both indoor and outdoor use in large spaces. Customers have praised its powerful airflow and durable design, although some highlighted noise at high speeds and minor issues such as missing parts. Overall, this evaporative cooler offers great value for its performance, particularly in hot, dry environments.
8+ Excellent6-8 Good4-6 Average<4 Poor
Score
The Big Ass Fans Cool-Space 400 earns its high score due to its exceptional cooling efficiency and portability, making it ideal for both indoor and outdoor use in large spaces. Customers have praised its powerful airflow and durable design, although some highlighted noise at high speeds and minor issues such as missing parts. Overall, this evaporative cooler offers great value for its performance, particularly in hot, dry environments.
10/10
Expert
8.5/10
Consumer
Pros
- •Well made with durable construction, ensuring longevity.
- •Large 3nch fan diameter provides efficient cooling.
- •High 4allon water capacity allows for prolonged operation without frequent refills.
- •Portable design with wheels for easy movement.
- •Variable speed settings for customized airflow control.
- •Effective in making outdoor areas like poolside comfortable on hot days.
Cons
- •Quite loud during operation, which could be disruptive indoors.
- •Missing a drain plug, leading to inconvenience during cleanup.
- •Contains many plastic parts, which may raise durability concerns for some.
- •Lacks handles, making it difficult to carry or maneuver.
Bottom Line
The Big Ass Fans Cool-Space 400 is a robust and powerful evaporative cooler ideal for large spaces or outdoor settings, such as warehouses or poolside areas. While it boasts a high water capacity and customizable airflow, potential buyers should be aware of its noise levels and lack of ease in handling due to no handles. If managing noise and mobility are significant concerns, you may want to explore additional cooling solutions or other models.
What Reviewers Are Saying
Praised
well made20%
makes it nice to sit by the pool20%
Criticized
pretty loud20%
missing drain plug20%
lots of plastic pieces20%
does not have any handles20%
Customer Ratings
4.68 reviews
5
63%
4
13%
3
13%
2
0%
1
0%
Based on 8 reviews from Amazon
Professional Reviews
Discussion
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