The Air Head compost toilet is one of the most simple and efficient dry lavatories of its kind. With a 12-volt fan used to dry out solid waste, and ingenious urine separating design, it also eliminates odours immediately from the living environment. Designed with the comfort of female users in mind, it is one of the easiest to use dry compost toilets available.
Made from Coconut Husk this compressed coir will expand up to three times its size when rehydrated with water. It makes approximately 9 litres of coir. If used with the Air Head toilet one and a half bricks will last two people one month if this is their full time toilet.