I've recently come across a study on the Integration of Household Water Filters with Community-Based Sanitation and Hygiene Promotion. It  presents a year-long study consisting of two rounds of data collection with the main goal to determine whether the LifeStraw Family 2.0 product (a household water membrane technology) could be integrated into the existing community based program in Rwanda. The study covers the reach in the target population, the use (adoption rates) and the performance (drinking water quality). 

Enjoy the reading!