Manufactured for over 35 years in Sweden, the MullToa Waterless Composting Toilet family includes four electric models and one non-electric model. A world leader in composting toilet technology, MullToa toilets are available in 17 countries. Continual advancements over the decades ensures the Mulltoa toilets are the best in the world.

With neither drain nor water to connect, the MullToa 65, MullToa 55 and MullToa 25 are absolutely the most advanced Waterless Composting Toilets. With many progressive European features, these fully automatic models will provide years of trouble-free service with very simple maintenance. New this year, the MullToa 65 and MullToa 55 both feature LED maintenance sensors.
Designed for home, cottage, cabin, boathouse or bunkie.

MullToa Works with Nature
MullToa unites the natural composting process with advanced Swedish technology
accelerating and optimizing biological decomposition, evaporating excess liquid and
exhausting odours … all within an elegant bathroom fixture that is easy to use and
economical to operate.

The closed-system Mulltoa's are fully automatic electric toilets that anticipate your every move! Sitting on the toilet 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 MullToa 65 and MullToa 55 both feature LED maintenance indicators to let you know when it is time to empty the lower chamber. The non-composted portion and the dry, composted portion are kept separate.

A fan circulates warm air under and around the compost for fast decomposition and evaporation of liquid. A float switch operates and additional heater (MullToa 65 & 55) if excess liquid is detected. Once a week or as needed, mulch is added through the toilet seat opening.

Using efficient Swedish technology electrical consumption is very low with an adjustable thermostat, which is set according to the number of people using the toilet. When you are away for more than two days, just turn your MullToa off!

Easy to Clean and Maintain
• Made from durable polished polystyrene plastic
• Smooth design, so no crevices or hard-to-clean areas
• removable toilet seat for extremely 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 MullToa toilet in no time with common
household tools. Simply follow the clear instructions provided in the standard
installation kit. Installation Guide

For tech support, more information or to order please email or contact us at:

MullToa 65

• Fully Automatic
• The only eco-certified composting
  toilet in North America
• Advanced mixing mechanism
• Excess liquid sensor
• 4 people full time use
• 6 people part time use
• No drain or step
• The most sophisticated composting toilet in the world
• LED Maintenance Indicator

Click here for information.

Why eco-certified?

MullToa 55

• Fully Automatic
• Compact design for tighter spaces
• Advanced mixing system
• Excess liquid sensor
• 3 people full time use
• 4 people part time use
• No drain or step
• LED Maintenance Indicator

Click here for information.

MullToa 25

• Fully Automatic
• Ideal for lower use locations
• 3 - 4 people part time use
• No drain or step

Click here for information.

MullToa 10

• Semi Automatic
• Manual mixer needs only three turns after every use
• Ideal for remote locations with electricity
• 3 - 4 people part time use
• No drain or step

Click here for information.

Each MullToa Toilet comes with:

• Installation Kit
• Installation Instructions
• 30L bag of MullToa Mulch
• Instruction Manual
• Manual mix rake

Installation Guide

Usage is based on five uses per person/day
Full time use = year round, Part time use = up to five consecutive days.
bondbuilt Copyright 2014 EcoEthic Inc.
who we are home / cottage commercial contact home