Fresair Trailer Air Cooler gives you the freedom to:

Fresair gives you the freedom to:


What makes the Fresair Trailer Air Cooler so cool?

Simply put, it’s a 12V Trailer Air Cooler. What makes it better than the rest is its state-of-the-art engineering. It’s an evaporative cooling system with not only a powerful and forceful breeze, but also cold air and temperature reductions of up to 40°F. Often traditional air conditioning units demand high power whilst running on refrigerant.  Fresair can be powered through the vehicle’s existing battery and maintains low power consumption–we’re talking approximately < 8 amps drawn per hour on max power.

The unit itself is very slimline at only 5.5″ tall and packs a punch with four adjustable vents and our latest smart control panel safeguarding the system. It not only looks great but is also a completely green technology, even filtering dust and pollen out of the air keeping the driver’s well-being our top priority.

Why is it better than the rest?

We’ve created a whole patented roof-mounted cooling solution that works as a standalone system. It’s powerful enough to keep the back cool, yet quiet enough to run constantly–even while parked and with the doors open! 

The Fresair Trailer Air Cooler works by forcing air through a moist fibrous organic anti-bacterial and anti-fungal pine filter which is then triple filtered and circulated with tap water from a remote hidden reservoir. So that means no moisture is produced.

Why You'll Love It

Fresair runs <8A/h at full power (tests read approx 7A/h) which is only slightly more than a simple roof fan. Compared to traditional rooftop AC units you’ll be using approximately 20x less power.

Temperature drop between ambient temperature and vents can reach -40°F! On average at 85°F ambient temperature, you will see a 20°F+ drop. The hotter the environment the larger the drop.

Weighing in at only 35lbs you’ll be less top-heavy.

The unit has a low sleek profile of 5.5”, streamlined (no wind noise) and it’s sexy as hell. It’s form factor is so low it will even fit underneath roof racks or solar panels.

The internal control panel has four directional air-craft style vents to direct air where you need it. Aim vents towards head and chest for optimal cooling.

External noise is so low as to run all night with no attention from passers-by or camping neighbors. Very discreet and no compressors making you the target for noise-police.

Fresair Trailer Air Cooler will install easily into any pre-existing standard 14”x14” opening. 

WARNING: The airflow on full blast will literally blow your hairpiece off. This is nothing like a regular fan, the airflow is intense.

Running on water and battery power alone as well triple-filtering the air and running clean, even off solar power alone, Fresair is your green energy solution.

State-of-the-art evaporative cooling technology delivers cool air, not moisture. With a fan-only mode, you can also simply keep air moving without cooling.

No heat venting from the unit, the Fresair Trailer Air Cooler runs cool even in direct sunlight, you can even install a rooftop tent above it and maintain comfort for all.

Traditional AC is designed to work in a sealed-off environment. Who wants to keep everything shut up tight when the idea is to be out there enjoying everything freedom has to offer? Our system runs even with open doors, creating a cool airflow. At night just crack a window to keep air circulating and fresh.

Technical Specifications

Fresair S7i Spec Sheet

Top Cover

Straw Filter

Fan Cover

Fan Bracket

Motor Fan

Internal Water Tank

Pre-Filter Tray

Filter Tray

Universal Tray

Output to Supply Profile

Sealing Profile

Main Profile

Control Panel

Mounting Bracket

Finishing Frame

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