<!-- table at top of page with logo, picture, Application level, Management level, and input-output tables -->
{|width="100%"|style="width:50%;"|{santable{santable_new|
sys1=[[Waterless System with Urine Diversion|4]]|
sys2=|
|spanish_link=Camaras_de_Deshidratacion
}}
|[[Image:Dehydration_vaults.png |right|300px]]|}
[[Image:Icon_dehydration_vault.png |right|95px]]
'''Dehydration vaults are used to collect, store and dry (dehydrate) faeces. Faeces will only dehydrate when the vaults are watertight to prevent external moisture from entering and when urine and anal cleansing water are diverted away from the vaults.'''