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The Original "Johnny Hat" Solar Fan

$44.95Price
Say goodbye to stuffy, smelly portable restrooms and hello to a cooler, fresher experience—yes, it’s possible! The Johnny Hat solar-powered ventilation fan is the weatherproof, maintenance-free solution designed to eliminate odors and improve airflow in porta-potties, outhouses, and job site restrooms.
 
Its sealed, high-efficiency exhaust fan fits effortlessly onto all standard portable restrooms, sliding over 3" stacks and into 4" stacks—no tools required! Just unbox it, set it in place, and let the Johnny Hat and the sun do the dirty work.
 
Perfect for construction sites, outdoor sheds, and any other stuffy structures, the Johnny Hat keeps air circulating all day long, ensuring a noticeably cooler, odor-free portable restroom experience.
 
Make every stuffy stinky structure cleaner, cooler, and more comfortable—upgrade to the Johnny Hat today!
 
Quantity

* The Johnny Hat only operates in direct sunlight and will not function in shaded areas or during nighttime.

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Easy Install

Easily fits over a standard 3” pipe
and inside of a 4” pipe.

Technical Details

1/4

It’s what every portapotty should have! From ew to ahh— Watch the Johnny Hat in action:

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Linda T.

The Johnny Hat is exactly what we needed for our remote campground. It works great during the day, and the difference in odor control is amazing!

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Marcus D.

I was skeptical at first, but this fan works incredibly well as long as there’s sunlight. It’s durable and works great for our construction site porta-potties.

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Emily R.

I’ve been using it for months, and it’s been a game-changer! Keeps the air fresh and moving without needing any electricity—perfect for outdoor events.

  • HOW DOES IT WORK?
    The Johnny Hat uses a solar panel to produce electricity to power the ventilation fan inside the fixture. It automatically turns on when the Sun rises, and shuts off when the sun sets. It has been strategically designed to fit on the existing ventilation system without any modification! By design it draws fresh air in through the vents at the top of the structure, down through the holding tank and out the stack. Everyone that uses the Johnny Hat has told us "you can't smell anything" and "it is noticeably cooler"!
  • DOES IT REALLY WORK THAT WELL?
    We wouldn't sell it if it didn't! The residential recommendation for a bathroom fan is roughly 1CFM per square foot; we have doubled that for the standard sized portable restroom! We also designed the entire product around the power source; the solar panel. Because we did this, our solar panel captures much more power so it will even function in circumstances where sunlight isn't optimal for other solar products!
  • WHAT IS YOUR RETURN POLICY?
    All items have a 30 day return policy. To get your full purchase amount returned you must have a copy of the receipt, and the package must be un-opened in like new condition.
  • WARRANTY
    Every unit that is shipped out is tested for proper function before being packaged. A 2 year warranty applies to all Spartan Sol products. This warranty explicitly covers manufacture defect or failure only. It does not cover misuse, abuse, vandalism, normal wear and tear, act of God, or any other unreasonable damage. To warranty a product you must send us the product, along with a copy of the receipt.

FAQ

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