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Ventilated Improved Pit

The single VIP is a ventilated improved pit. It is an improvement over the single pit because continuous airflow through the ventilation pipe vents odours and acts as a trap for flies as they escape towards the light. See also double VIP

Synonyms and Abbreviation
Single Ventilated Improved Pit
Blair Toilet
Ventilated Improved Pit Latrine
Single VIP
VIP
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