Airhead Vs Nature’s Head Composting Toilet
When I was deciding which composting toilet to buy for my DIY campervan build my top two contenders were Airhead vs Nature’s Head composting toilets. However, at that time it was 2020 and they were the two primary options on the market. Since then there’s been a ton of new options – many at much more affordable prices. Be sure to checkout the total list of available composting toilet options on the market today!
If you’re choosing between Airhead vs Nature’s Head for your van this article outlines everything you need to know. I also share which one I’d buy if I built another van – spoiler! it’s not what you think.
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Airhead Vs Nature’s Head Composting Toilet
You really can’t go wrong with either the Nature’s Head or the Airhead composting toilet. Both are great products that work well and last a long time.
While there are differences in the two toilets, they’re fairly minor things. Ultimately, the best one for you comes down to personal preferences and how you intend to use them.
Ways the Airhead and Nature’s Head composting toilets are similar:
- Both are urine-diverting composting toilets
- Both are very similar in price (about $65 difference between the two)
- Both use 12v fans to ‘vent’ the toilet, which also helps bring fresh oxygen in for the composting process
Primary Differences Between Airhead Vs Nature’s Head Composting Toilet
When it comes to Airhead vs Nature’s Head composting toilet there are a few primary differences:
- Nature’s Head has slightly more capacity for liquids and solids than Airhead
- Airhead composting toilet allows you to empty the liquids without having to open the solids tank. Nature’s Head requires you to open the solids tank to remove the liquids container
- Airhead composting toilet has customizable options for agitator handle placement, whereas Nature’s Head only has a right-sided option
- Airhead uses a residential-style toilet seat… which is more comfortable than the molded plastic Nature’s Head comes with
Additionally, Nature’s Head is typically available to ship immediately, but you may have to wait 1 or more weeks for the Airhead to ship.
Price: Airhead vs Nature’s Head Composting Toilet For Van Life
Pricing for Airhead vs Nature’s Head composting toilets is actually pretty similar. The Airhead generally retails for $1,095 while Nature’s Head sells for around $1,030.
When it comes to price only, Nature’s Head is the better value. Not only is it less expensive, but you also get a larger capacity for liquid and solid storage.
Airhead: $1,030
Nature’s Head: $1,095
Capacity: Airhead vs Nature’s Head
Both Airhead and Nature’s Head have separate storage for liquids and solids. However, Nature’s Head offers slightly more capacity for both liquids and solids.
In my opinion, more liquid capacity is a great thing (because this is what you’ll end up dumping every 1-2 days), but the solids capacity is less important because you already have several weeks worth of use.
Essentially, you’ll definitely notice a difference if you have more liquids capacity, but the solids capacity increase is less impactful to daily life.
Nature’s Head Capacity
Liquids: 2.2 gallons
Solids: 6.5 gallons
Airhead Capacity
Liquids: 2 gallons
Solids: 5 gallons
Features: Airhead vs Nature’s Head Composting Toilet
When it comes to features, there’s honestly only so much you can add onto a composting toilet. Both Airhead and Nature’s Head have solids agitators (the thing that stirs up the solids to help aid the composting process by delivering fresh oxygen throughout).
The benefit to Airhead over Nature’s Head is the option to choose which side of the composting toilet the agitator handle is mounted on. This is a game changer when deciding your layout. For example, my toilet with the wall on its left side, so having the agitator on the right side makes it much easier to access, and allows me to mount the toilet closer to the wall and out of the way. Nature’s Head does not have this option.
Additionally, both toilets come with a fan which runs on 12v’s and exhausts air out of the solids bin and through a vent in your van floor or wall.
Airhead Composting Toilet Overview
My Airhead composting toilet has held up great for the last 4 years. If the price was more accessible, I’d highly recommend this toilet as the best option for van life.

Pros:
✅ Customizable agitator options
✅ 12v exhaust fan for odors
✅ Residential-style toilet seat
✅ No odors
✅ Low maintenance
Cons:
❌ Expensive
❌ Limited capacity compared to Nature’s Head
❌ 1+ week shipping time
❌ Only available from manufacturer website
Nature’s Head Composting Toilet Overview
A Nature’s Head composting toilet is a very popular choice for van life. In fact, almost everyone I know with a composting toilet has a Nature’s Head. Most are quite happy with their choice.

Pros:
✅ 12v exhaust fan for odors
✅ Ships immediately
✅ Available on Amazon
✅ Low maintenance
✅ No odors
✅ Large liquids and solids capacity
Cons:
❌ Expensive
❌ Uncomfortable seat
❌ Some reviews about bugs in compost
Curious about how a composting toilet works? Check out this article.
Which One Is Better?: Airhead Vs Nature’s Head Composting Toilet
When I was deciding between Airhead vs Nature’s Head composting toilet for my van, I ultimately decided to buy the Airhead composting toilet.
I like that it uses a residential toilet seat (feels more “normal”) and I appreciated that I could pick the side my agitator handle would be on – for my van build, having a left-side mounted handle gave me more options for mounting locations.
Ultimately, I think Airhead is a better overall value than Nature’s Head, even though it’s about $65 more.
The materials are high quality, and the entire system is enclosed so you don’t have to worry about bugs finding their way into your solids container and laying eggs (which can become magots).
In fact, I’ve only ever heard of people having bug problems with Nature’s Head – I’ve never heard of an Airhead user having this problem. I think this is due to the o-rings which seal the toilet lid to the seat, and the seat to the bowl. Plus, there are several screens fitted into the unit which still allow in the oxygen needed for composting, but keep the unwanted visitors out.
However, (plot twist) if I were building a new van I’d actually not choose Airhead or Nature’s Head. Simply because they’re expensive (I’ve not no gripes with the quality of these toilets!) There’s so many great options on the market today that didn’t exist a few years ago. I wrote a full review on the best composting toilets here. With these new options comes similar features with lower cost.
My top pick for composting toilet in a van is Cuddy by CompoCloset. Best of all, the Cuddy composting toilet is a fraction of the price of Nature’s Head and Airhead, starting at $650 for their Cuddy Lite model, and $780 for their Cuddy model with an agitator.
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