How do they work?

BioLet works with Nature

BioLet unites the natural composting process with advanced technology accelerating and optimizing biological decomposition, evaporating excess liquid and exhausting odors. All within an elegant bathroom fixture that is easy to use and economical to operate.



BioLet composting toilets are fully automatic toilet systems that anticipate your every move! Sitting on the toilet, the seat opens the trap doors; closing the toilet seat lid activates the stainless steel mixing mechanism that efficiently breaks down paper and distributes moisture into the compost material in the upper chamber. Material in the upper chamber is finished in the lower chamber and eventually emptied. The non-composted portion in the upper chamber and the dry, composted portion in the lower tray are kept separate.

A fan circulates warm air under and around the compost for fast decomposition and evaporation of liquid. Once a week or as needed, mulch is added through the toilet seat opening.

Using energy efficient Swedish technology, electrical consumption is very low with an adjustable power setting, which is adjusted according to the number of people using the toilet. When you are away for more than two days, just turn off your BioLet until you get back.

Easy to Clean and Maintain
• Smooth design made from durable polished ABS plastic
• Removable toilet seat for easy cleaning
• Equipped with a compost cover that hides toilet contents
• If used seasonally, empty the humus tray only once a year

Installation is Easy!
The average handy person can install a BioLet toilet in no time with common
household tools. Simply follow the clear instructions provided in the standard
installation kit. Installation instructions


For tech support, more information or to order please email or contact us at:
1-800-524-6538.