What does EROWPU stand for?

EROWPU stands for Enhanced Reverse Osmosis Water Purification Unit

This definition appears very rarely

Samples in periodicals archive:

Program Name: CES #: 4.1 Enhanced Reverse Osmosis Water Purification Unit (EROWPU) CES Title: End Item Procurement (EIP) and Average Unit Cost...

Enhanced Reverse Osmosis Water Purification Unit (EROWPU) Tactical Water Purification System (TWPS) Special Patrolling Insertion Extraction (SPIE) Equipment