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Airhead Electric Waterless Composting Toilet

Item# EDL001

(1 Rating)

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  • Includes active air vent and requires no remote tank
  • Self-contained unit with left or right side handle
  • Handle side based on facing the toilet, not sitting on it
  • Requires electric power source for the 12V fan
  • Rated for 1-2 persons for 5 months (weekends only)
  • Rated for 1-2 persons 1 month (full time use)
  • Measures 19W x 18D x 20H inches

What's Included?

Toilet, Vent


Primary advantages:

  • Ideal for use on boats, RV's, remote sites, cabins and workshops
  • Requires infrequent emptying of solids
  • Odorless, simple operation
  • Takes up little space
  • Easy to install; no clogs to worry about
  • Gentle on the environment
  • Convenient liquid disposal

If you're wondering how the Airhead Electric Waterless Composting Toilet works, it's really quite simple. By separating liquids from solids, the volume of solid human matter is significantly reduced. Air Head's approximate five gallon capacity means that it can hold up to a season's worth of weekend-only use (Based on solid matter volume for two person's use twice every weekend for five months or 80 uses). A couple using the toilet full-time can expect up to 60 uses (or approximately one month).

Much like the standard toilet in your home, the Air Head has a bowl and an actuator which provides a "flush". But the Air Head is waterless, and a paper bowl line acts as a carrier for solid matter on its way to the solids tank.

Combining agitation and desiccation and decomposition, solid matter is rendered non-offensive inside the large tank. Plus, the unit has a 12 volt fan that provides constant negative pressure to pull moisture out of the living space (drilling may be required for venting). Liquids are collected in the smaller forward tank. Thanks to a convenient carrying grip, this unit makes an otherwise unpleasant chore very easy. A wide mouth aperture makes for smooth, easy emptying. This liquid tank will hold approximately four days of use per person if used exclusively.

What's more, the Air Head toilet may be integrated with an existing holding tank system creating holding capacity for both solids and liquids far beyond what many medium and small boat owners are used to. This is possible because the tanks take on no flushing water so they're free to hold just what they need to.

You even get to choose which side you want the handle on. Please note that handle side options are based on if you were standing in front of the toilet, looking at it, not as though you were sitting on it. Therefore, if you choose a right side handle, that handle would be on the right side of the toilet if you were looking at it. The handle would be on your left side if you were sitting on it.

Uses less space: Holding tank systems require remote tanks that usually fit under the forward bunks (v-berths), eliminating valuable storage space. The Air Head is self-contained meaning everything happens directly below the toilet seat.

Little to no power required: This unit has a continuously-running fan that draws .08 amp running continuously. You could also hook it up to a solar vent (not included) and eliminate power completely.

No clogs: The Air Head doesn't depend on a 2-inch pipe to flush waste like most marine plumbing does. In fact, there is nothing that can clog this unit.

Less maintenance: Standard marine heads have rubber parts that wear and oxidize over time. When this happens, the unit has to be taken apart, exposing you to contamination. The Air Head is simple and uses no moving rubber parts. All parts are environmentally stable so it is likely you'll never have any maintenance aside from emptying and external cleaning.

Dimensions & Specifications


19W x 18D x 20H inches




25 lbs.


1 Year Limited




Home and Cabin Composting Toilets , Marine Composting Toilets , RV Composting Toilets


Air Head


Electric Composting Toilets


Self Contained Composting Toilets



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