Thinktank Waterless Composting Toilet

(2 customer reviews)


AVAILABLE NOW!! $1350 including shipping to the lower 48 states. 

Highly innovative, patented, Thinktank Waterless Composting Toilets.

Thinktank Waterless Toilets™ have numerous advantages, and will save you money when compared to other toilets.

  • Thintank Waterless Composting Toilets are virtually airtight under normal operating conditions! They draw ventilation from outside – in contrast to other toilets which draw ventilation air from the bathroom area. With other toilets, you are rapidly blowing expensively heated or cooled air outside. The Thintank Waterless Composting Toilet, through its patented airtight design, draws all ventilation air from outside, circulates it through the toilet, and exhausts the same air outside. This saves a great deal of money over time, is far more efficient, and environmentally friendly.
  • Because the Thintank Waterless Composting Toilet is tightly sealed, ingress by insects is virtually impossible. This solves a major problem with other waterless and composting toilets.
  • The patented trap door design allows men to stand when urinating – in contrast to other toilets where men must sit.
  • The opening for solid waste is huge, with vertical sides. This overcomes most of the unpleasant clean up associated with many other waterless and / or composting toilets. With other toilets, waste can hit the sides of the bowl, making a mess. With the Thinktank, very little waste will hit the sides, and clean up is easier.
  • Thinktank Waterless Toilets use the best fans in the world. They have exceptional output (high cubic feet per minute rating), powerful static pressure (strength of airflow rating), are very quiet, draw low power, and have an incredibly long life (rated at 150,000 hours). Two fans are provided – one for the air intake and one for exhaust. However, in most installations the intake fan will be unnecessary and you can keep it as a spare. The intake fan is useful for very long runs of vent pipe. The toilets are designed for these fans to be easily accessible and removable.
  • Very quick and easy to empty. Waste is contained inside a compostable bag.
  • All metal parts are high quality marine grade stainless steel.
  • The toilet is incredibly strong. The shell is rotationally molded like a white water kayak. This is the strongest possible way to build something in plastic.  Rated at 350lbs plus. Big guy approved!
  • Works on either 12 volt (a deep cycle 12 volt battery) or 110 volt power (normal household electricity) with the supplied wall transformer.
  • Uses inexpensive, widely available compostable bags.
  • Never need to add peat moss, saw dust, or turn a handle.


2 reviews for Thinktank Waterless Composting Toilet

  1. Brady Adams

    Pretty impressive. Built like a brick. Very nice, clean white finish. I really appreciate that it is airtight with an air intake and exhaust. Zero odor as advertised.

  2. James Brody

    Just installed our new Thinktank toilet, with the air intake and exhaust pipes. We really did not want to be blowing heated air outside all winter at 25 cfms, as is the case with other toilets. This should do the trick. It seems very well made and sturdy.

Add a review

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.