<!-- 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 Alternating Pits|2]] |
sys2=|
|spanish_link=Pozos_Doble_Mejorado_Ventilado
}}
|[[Image:Double_ventilated_improved_pit.png |right|300px]]|}
[[Image:Icon_double_ventilated_improved_pit.png |right|95px]]
'''The Double VIP has almost the same design as the [[Single Ventilated Improved Pit|Single VIP]] with the added advantage of a second pit that allows the technology to be used continuously and allows for safer and easier emptying.'''