West Point Filters Workmen's Quarters was built between 1914 and 1919 to work with West Point Service Reservoir (built in 1907) to enhance water supply in the Mid-Levels area above Conduit Road.

In 1996, a renovation programme took place to turn the Filters into a service reservoir which came to be known as the Kotewall Road Fresh Water Service Reservoir. In 1997, operations resumed after the renovation and it became known as the Lung Fu Shan Environmental Education Centre.