Side Stream Filtration, Snail

Side Stream Filtration, Snail


DOE Snail is a manual side stream membrane filtration device for marine and industry use. The installation is “side stream” which means that will not disturb, stop or change operation of the existing system.


It works without chemicals and is designed for marine applications in heating and cooling water systems (HVAC) under operation. Snail can be used also for other water systems like swimming pools, opened water tanks, fountains, machines cooled by water.


The main effect of device operation is better water in the system.

This means:

– less suspended particles in the water (sand, bacterias)

– less dissolved particles (salts, minerals, hardness)

– less air in the system


Machine can be installed on existing system or on new buildings projects.